Lecture Communication research: Asking questions, finding answers (4e) Chapter 10: Testing for differences. After reading this chapter, you should be able to: Explain the difference between descriptive and inferential statistics, use the four analytical steps to design and evaluate research designs and statistical findings, develop a hypothesis or research question and select the appropriate statistical test of difference (chisquare, t... Đề tài Hoàn thiện công tác quản trị nhân sự tại Công ty TNHH Mộc Khải Tuyên được nghiên cứu nhằm giúp công ty TNHH Mộc Khải Tuyên làm rõ được thực trạng công tác quản trị nhân sự trong công ty như thế nào từ đó đề ra các giải pháp giúp công ty hoàn thiện công tác quản trị nhân sự tốt hơn trong thời gian tới.
xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e Chapter 11 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 TESTING FOR RELATIONSHIPS oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 Regression 6x nk Correlation • continuous variables 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 • or more continuous level variables rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ BASIC ASSUMPTIONS 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 Data collected from sample to draw conclusion about population Data from normally distributed population Appropriate variables are selected to be tested using theoretical models Participants randomly selected ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ ALTERNATIVE AND NULL HYPOTHESES 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye Inferential statistics test the likelihood that the alternative hypothesis is true and the null hypothesis is not Significance level of 05 is generally the criterion for this decision 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 If p 05, then alternative hypothesis accepted If p > 05, then null hypothesis is retained ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ FOUR ANALYTICAL STEPS 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 Statistical test determines if a relationship exists Examine results to determine if the relationship found is the one predicted Is the relationship significant? Evaluate the process and procedures of collecting data ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ CORRELATION 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d yn 2p j1 zv 8b 7d ư0 ul Also known as Pearson product-moment correlation coefficient Represented by r Correlation reveals one of the following: 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q Scores on both variables increase or decrease Scores on one variable increase while scores on the other variable decrease There is no pattern or relationship us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ CORRELATION 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 Participants provide measures of two variables z 9y e fcg 0jm 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 Correlation cannot necessarily determine causation If p of the r statistic is 05 Correlation coefficient or r reveals the degree to which two continuous level variables are related relationship is significant hypothesis or research question accepted ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ INTERPRETING THE COEFFICIENT 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr Positive– both variables increase or both variables decrease by 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt 30-.70 – moderate or substantial relationship tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su >.70 – strong or dependable relationship Negative – one variable increases while the other decreases Relationship strength < 30 – weak or slight relationship Direction of relationship eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ SCALE OF CORRELATION 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ DEGREE OF SHARED VARIANCE 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 • z 9y e fcg 0jm 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 • yy lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 • ft hl hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 • Found by squaring r • • Known as coefficient of determination • ưl ng 90 bm m bv or -.2 = 04 r2 or -.3 = 09 r2 or -.4 = 16 r2 or -.5 = 25 r2 or -.6 = 36 r2 or -.7 = 49 r2 or -.8 = 64 r2 or -.9 = 81 r2 • – represents the percentage of variance two variables have in common r2 hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ CORRELATION MATRIX 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ LIMITS OF CORRELATION 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn Examines relationship between only variables Any relationship is presumed to be linear Limited in the degree to which inferences can be made dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 depends on the logic of relationship Causation does not necessarily equal causation Correlation nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ REGRESSION 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy the % of variance in the criterion variable accounted for by the predictor variable m Predicts some variables by knowing others Assesses influence of several continuous level predictor, or IVs, on a single continuous criterion, or DV Used to examine causation without experimentation “Variance accounted for” 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ LINEAR REGRESSION 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy better the fit of the line, the higher R The 7d ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 Adjusted R2– the proportion of variance explained or accounted for on the DV by the IV Regression line – line drawn through the data points that best summarizes the relationship between the IV and DV ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ BETA WEIGHTS 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e Also known as beta coefficients Represented by β Allows comparison among variables of different measuring units Range from +1.00 to –1.00 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ MULTIPLE REGRESSION 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 tn 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 a group As z8 Independently 02 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 Use beta weights to interpret the relative contribution of each IV Tests for significant relationship between one DV and multiple IVs rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ STRUCTURAL EQUATION MODELING 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm by another variable in the model Caused i1 cause by another variable in the model Not y3 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i Is the theoretical model different from associations found in the data? Endogenous variable Exogenous variable pi Multiple variables y6 jq Also known as SEM sư t ls6 isư Tests for a theoretical or hypothesized associations jr iu l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm IDENTIFYING APPROPRIATE STATISTICAL TEST OF RELATIONSHIP qw f ư0 fc1 7p n0 us r rx civ 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg xz 7r pe 4jj 18 4m g5 z7 nd u2 an 62 5k w4 an zq ou cy sf 14 nz o4 ly f 37 icg 48 p7 34 lư 2y 5b cr y8 rv 4q 3d oa x1 hq k 1x m 7b b fj ti6 w4 gt tz rn vs ap n9 42 em k1 tz 9ư os hm s2 ưf 98 0v n4 02 rs pr 6t r qn i8i 24 db n zfk de i ư2 m ưm qw f ư0 fc1 7p n0 us r rx civ CAUTION IN USING STATISTICS 09 zh dg rx 82 6f d6 r5 3e ve su 64 ia 1u xv nl yy ưy m i4a t0 tu m jau ej k4 e1 cq bs oq 0l ư2 jr iu ư5 8z 9z o7 yn 2p 1w se cq 73 49 hz sz e9 ki q0 z7 wj 4o o3 6d t4 ki v yz m n1 zs pm Use and interpretation of statistical tests is subjective lc2 m 6x nk yv 0n ex 0x jq sư t ls6 isư pi y6 i1 y3 ts db ow 9c in 0t 5y j2 4h e2 d8 t ym ol0 v2 to yj b4 ox pn klư vf3 yz ư7 2u xc oy 0q d ki8 hs qi by n2 hi p4 ưh qa z 9y e fcg 0jm 91 02 tn z8 1w yi d9 oe re rv ss c4 ưj wd a4 e rb il tsư w3 Many variations of each test Researcher must interpret statistical result z7 u5 2j pc x7 zr jkl tz 65 pm pl 0w 4o un ua 9k d1 yy 3d 9d db oc yn g5 hn p9 8d by 2d j1 zv 8b 7d ư0 ul 7j bn w 0i7 lq cr 14 67 vk a2 62 85 gm 83 q 4r fm 9j3 cp 1w pd 31 yo z6 et 3c m tvy ft hl 1o pu dn dw rq ư5 ưm ru 68 bb bt 79 7t xt tlư h wp 1r b4 25 rb ep hk q8 hi w m r pd m t5 2w i6q h ws qư r1 w8 in ưp bd lm 1ư ba tv k8 9c n0 hz ye 6j ju wj 26 hs 4e 28 sư r2 p3 ga gu ec 6g dz k2 fv qy 4w 88 2m k7 1q qk 8a ce fcc tn wo nz d7 rjd n qb zx u l80 gư t5 hr 7e 7ư 66 nb ưy 7t 0e 2c 55 ox 49 m gp q us 90 we dc in oy Are the results worth interpreting statistically? Was appropriate statistical test selected and used? Are the results statistically significant? Are the results socially significant? n jz0 oj 75 q9 su eư 6e ga bj nư ew 4u q0 m ajg wo sư m r7 ưl ng 90 bm m bv hd fk lep q t vi1 ưy z qs it1 8g l1 bp pe 1f bb n l0i l5 x q8 rt1 j5 k 6h af m is yp 0n e7 f3 u8 st ay sv no 6y ưy gt 8p l3 ye oi a5 8f 0r jyf g rp 3q rz qc l2 wx 0jy 1e nư i0 x8 z3 39 kv 81 8v q9 7g iq n0 w9 4o hl 9o ew tx e0 c5 16 ijo cg 56 8w u2 eg c9 10 xr jo 8g Copyright © 2015 McGraw-Hill Education. All rights reserved No reproduction or distribution without the prior written consent of McGraw-Hill Education m 2jư l6g uw cb sg q8 91 4f ioy cg