100 STATISTICAL TESTS phần 10 ppt
100 STATISTICAL TESTS phần 10 ppt
... 62 56 13 10 98 92 88 79
13 11 114 108 103 93
10 1 1–––13 12 131 125 119 109
10 2
64 3–13 13 149 142 136 125
10 3 12 10 9 6
10 4 20 17 15 12
10 5 28 26 23 19
GOKA: “CHAP06D” — 2006/6 /10 — 17:24 ... 74 97 72 99 70 101 68 103
90 79 102 77 104 74 107 73 108
95 84 107 82 109 79 112 77 114
100 88 117 80 115 84 113 82 119
Source: Dixon and Massey, 1957
GOKA: “CHAP06D”...
100 STATISTICAL TESTS phần 3 pptx
... 0.50, r
2
= 0.30, α = 0.05
Z
1
= 1.1513 log
10
1 + r
1
1 − r
1
= 0.5493 [Table 4]
GOKA: “CHAP05A” — 2006/6 /10 — 17:22 — PAGE 56 — #36
56 100 STATISTICAL TESTS
The test statistic is F = s
2
2
/s
2
1
, ... = 105
The null hypothesis is that there is no apparent change due to the stimulus.
The difference in proportion is
b − c
N
=
15
105
−
9
105
=
6
105
= 0.0571
σ =
(15 +...
100 STATISTICAL TESTS phần 9 docx
... “CHAP06A” — 2006/6 /10 — 17:23 — PAGE 204 — #20
204 100 STATISTICAL TESTS
Table 10 continued
Level of significance α = 0.01
K
V
2
2345678 9101 1121314151617181920304050
2 7.92 4.32 2.84 2 .10 1.66 1.38 ... 12.06 11.39 10. 97 10. 67 10. 46 10. 29 10. 16
6 13.75 10. 92 9.78 9.15 8.75 8.47 8.26 8 .10 7.98
7 12.25 9.55 8.45 7.85 7.46 7.19 6.99 6.84 6.72
8 11.26 8.65 7.59 7.01 6.6...
100 STATISTICAL TESTS phần 8 potx
... 0.0853 0.0838 0.0823
−1.2 0.1151 0.1131 0.1112 0 .109 3 0 .107 5 0 .105 6 0 .103 8 0 .102 0 0 .100 3 0.0985
−1.1 0.1357 0.1335 0.1314 0.1292 0.1271 0.1251 0.1230 0.1 210 0.1190 0.1170
−1.0 0.1587 0.1562 0.1539 ... from the given theoretical
distribution.
GOKA: “CHAP05D” — 2006/6 /10 — 17:23 — PAGE 182 — #46
182 100 STATISTICAL TESTS
Test 100 Harrison–Kanji–Gadsden test (analysis...
100 STATISTICAL TESTS phần 7 ppsx
... squares = 100 021
CF (correction factor) =
T
2
N
= 76 936.41
Total SS = T
2
−
T
2
N
= 23 084.59
GOKA: “CHAP05D” — 2006/6 /10 — 17:23 — PAGE 152 — #16
152 100 STATISTICAL TESTS
Hence Y
10
=
1 + ... (correction factor) =
2735
2
72
= 103 892.01
Total sum of squares = 105 637.00 − 103 892.01 = 1744.99
GOKA: “CHAP05D” — 2006/6 /10 — 17:23 — PAGE 164 — #28
164 100 STATISTICAL...
100 STATISTICAL TESTS phần 6 docx
... the number of runs K:
−++−++−−−+++−−+−++−−
µ
K
=
2 10 10
10 +10
+ 1 =
200
20
+ 1 = 11
σ
2
K
=
2 10 10( 2 × 10 × 10 10 10)
(10 +10)
2
(10 +10 −1)
= 4.74, σ
K
= 2.18
Z =
11 − 11 +
1
2
2.18
= ... departure from randomness is not significant.
GOKA: “CHAP05C” — 2006/6 /10 — 17:23 — PAGE 134 — #36
134 100 STATISTICAL TESTS
S =
3 × 10 (100 −1)
12
= 247.5, S
D
= 158.50,
D
1...
100 STATISTICAL TESTS phần 5 pps
... signs. 7 minus signs, r = 3
n = 10, r
10; 0 .10
= 1 [Table 18].
Do not reject the null hypothesis.
GOKA: “CHAP05C” — 2006/6 /10 — 17:23 — PAGE 104 — #6
104 100 STATISTICAL TESTS
Test 54 The Kruskall–Wallis ... 10. 7 9.4 12.6 11.1 10. 3 13.1 9.6 12.4
Observation 2 62 66 74 74 82 76 72 79 68 74
Plus scores 9853433 210
Minus scores 00021 1100 0
GOKA: “CHAP05C” — 2006/6 /10 — 1...
100 STATISTICAL TESTS phần 4 doc
... intermediate reaction is introduced.
GOKA: “CHAP05B” — 2006/6 /10 — 17:22 — PAGE 70 — #10
70 100 STATISTICAL TESTS
Numerical calculation
K = 4, n = 10, ¯x
0
= 14.5, ¯x
1
= 25.0, ¯x
2
= 15.7, ¯x
3
= 18.1, ... = 15, b = 85, c = 4, d = 77
a + b = 100 , c + d = 81, a + c = 19, b +d = 162
α = 0 .10, ν = 1, χ
2
1;0 .10
= 2.7, n = 181 [Table 5]
χ
2
=
180(15 ×77 −4 ×85)
2
100 ×81 ×19...
100 STATISTICAL TESTS phần 2 pps
... 5.029
s
2
y·x
= 92.4
t = 6.86, ν = 10
Critical value t
10; 0.025
=±2.23 [Table 2].
Reject the null hypothesis.
GOKA: “CHAP05A” — 2006/6 /10 — 17:22 — PAGE 28 — #8
28 100 STATISTICAL TESTS
Test 6 Z-test for ... µ>µ
0
. (Reject H
0
.)
GOKA: “CHAP04” — 2006/6 /10 — 17:22 — PAGE 20 — #2
GOKA: “CHAP05A” — 2006/6 /10 — 17:22 — PAGE 32 — #12
32 100 STATISTICAL TESTS
Numerical...
100 STATISTICAL TESTS phần 1 pdf
... — 2006/6/15 — 15:21 — PAGE iii — #3
100
STATISTICAL
TESTS
3rd Edition
Gopal K. Kanji
GOKA: “CHAP02” — 2006/6 /10 — 17:21 — PAGE 10 — #6
10 100 STATISTICAL TESTS
Test 15 χ
2
-test for a population ... 2006/6/15 — 15:21 — PAGEi—#1
100 STATISTICAL TESTS
GOKA: “CHAP01” — 2006/6 /10 — 17:21 — PAGE4—#4
4 100 STATISTICAL TESTS
the test to check the effect of applyi...