100 STATISTICAL TESTS phần 3 pptx

... freedom. GOKA: “CHAP05A” — 2006/6/10 — 17:22 — PAGE 53 — #33 THE TESTS 53 Test for skewness u 1 = 0.579945 3. 62 431 √ 3. 62 431 0 × 5.62 73 = 0.08405 × 5.62 73 = 0.4 73 The critical value at α = 0.05 is 1.96. Do ... 191 ×1 93 = √ 0. 031 0898 = 0.17 632 3 standard deviation σ(g 2 ) =  24n(n − 1) 2 (n − 3) (n − 2)(n + 3) (n +5) =  24 × 190 ×189 2 187 × 188 ×1 93 × 195 = 0 .35...

Ngày tải lên: 23/07/2014, 16:21

... – 33 11 6 .33 3 – 32 221 7 .30 9 8.127 422 5 .33 3 – 33 21 6.244 7.200 32 222 7.682 8.682 431 5.208 – 33 22 6.527 7. 636 33 111 7.111 – 432 5.444 6.444 33 31 6.600 7.400 33 211 7.200 8.0 73 433 5.791 6.745 33 32 ... 6.750 – 32 1 ––2222 6.167 6.667 22221 7. 133 7. 533 32 2 4.714 – 22222 7.418 8.291 33 1 5.1 43 – 31 11 –– 33 2 5 .36 1 – 32 11 –– 31 111 –– 33 3 5.600 7.200 3...

Ngày tải lên: 23/07/2014, 16:21

... 4 .30 4.16 4.01 3. 86 3. 78 3. 70 3. 62 3. 54 3. 45 3. 36 13 4.10 3. 96 3. 82 3. 66 3. 59 3. 51 3. 43 3 .34 3. 25 3. 17 14 3. 94 3. 80 3. 66 3. 51 3. 43 3 .35 3. 27 3. 18 3. 09 3. 00 15 3. 80 3. 67 3. 52 3. 37 3. 29 3. 21 3. 13 ... 3. 55 3. 66 3. 75 3. 82 3. 89 3. 94 10 3. 11 3. 31 3. 45 3. 56 3. 64 3. 71 3. 78 3. 83 11 3. 06 3. 25 3. 38...

Ngày tải lên: 23/07/2014, 16:21

... 5. 63 5 4.74 4.68 4.62 4.56 4. 53 4.50 4.46 4. 43 4.40 4 .36 6 4.06 4.00 3. 94 3. 87 3. 84 3. 81 3. 77 3. 74 3. 70 3. 67 7 3. 64 3. 57 3. 51 3. 44 3. 41 3. 38 3. 34 3. 30 3. 27 3. 23 8 3. 35 3. 28 3. 22 3. 15 3. 12 3. 08 3. 04 ... 3. 48 3. 33 3.22 3. 14 3. 07 3. 02 11 4.84 3. 98 3. 59 3. 36 3. 20 3. 09 3. 01 2.95 2.90 12 4.75 3. 89 3. 49 3. 26 3....

Ngày tải lên: 23/07/2014, 16:21

... Teacher 1 231 231 231 23 44 39 39 51 48 44 46 45 43 42 45 39 41 37 36 49 43 43 43 40 41 39 40 38 39 35 33 45 42 42 41 38 39 38 37 35 36 35 31 44 40 39 40 38 37 36 37 35 35 34 28 40 37 37 36 35 34 34 32 35 32 ... 35 32 30 26 40 34 36 34 34 33 31 32 29 Teacher total 227 210 1 93 269 244 241 240 230 227 220 2 23 211 Mean 37 . 83 35.0 32 .17...

Ngày tải lên: 23/07/2014, 16:21

... 3. 0 3. 0 1.0 6 3. 0 3. 0 1.0 3. 0 7 3. 5 1.5 3. 5 1.5 8 2.5 2.5 2.5 2.5 9 3. 0 3. 0 1.0 3. 0 10 2.5 2.5 2.5 2.5 11 3. 5 1.5 3. 5 1.5 12 4.0 2.0 2.0 2.0 13 2.5 2.5 2.5 2.5 14 3. 0 3. 0 3. 0 1.0 15 4.0 2.0 3. 0 ... 17: 23 — PAGE 132 — #34 132 100 STATISTICAL TESTS Rank numbers (showing many ties) Columns (K) Rows (n) c 1 c 2 c 3 c 4 1 3. 5 3. 5 1.5 1.5 2 4.0 2.0...

Ngày tải lên: 23/07/2014, 16:21

... 8 .34 , 8.29, 8 .30 , 8 .31 , 8 .30 , 8 .32 , 8 .30 µ 0 = 8 .30 , µ 1 = 8 .33 , α = 0.05, β = 0.05 µ 1 − µ 0 = 8 .33 − 8 .30 = 0. 03, ¯µ = 8 .31 5 GOKA: “CHAP05C” — 2006/6/10 — 17: 23 — PAGE 114 — #16 114 100 STATISTICAL ... 17: 23 — PAGE 100 — #2 100 100 STATISTICAL TESTS Numerical calculation Sample 1 234 5 Total Above median 20 30 25 40 30 145 Below median 25 35 30 45...

Ngày tải lên: 23/07/2014, 16:21

... 4 s 2 1 = 6 .33 , s 2 2 = 1 .33 , s 2 3 = 4 .33 , s 2 4 = 4 .33 Pooled variance s 2 = (12.66 + 2.66 +8.66 +12.99) 2 +2 +2 + 3 = 4.11 Further M = 2 .30 259{9 log 4.11 − 2 log 6 .33 − 2 log 1 .33 − 2 log 4 .33 3 log ... 77 — #17 THE TESTS 77 No. 1 234 56789101112 131 4 x i 5 14 24 57 111 197 278 37 8 418 461 433 4 13 358 219 cu(x i ) 5 19 43 100 211 408 686 1064 1482 19 43 237 6 2...

Ngày tải lên: 23/07/2014, 16:21

... variability 15, 21, 24, 34 16, 17 31 , 32 , 86 for distribution functions 20, 33 , 75, 88, 89, 94 – 76 for association 11, 12, 13, 81, 82 14, 23, 84, 92 85 for probability 83 – – Parametric tests for distribution ... distribution function 35 , 37 36 , 39 , 40 38 , 41, 42, 43, 44 Distribution-free tests for central tendency 45, 47 46, 48, 50, 52, 93 51, 54, 55, 56, 57 for variab...

Ngày tải lên: 23/07/2014, 16:21

... “FM” — 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 ... British Library ISBN-10 1 4129 237 5 1 ISBN- 13 978 1 4129 237 5 0 ISBN-10 1 4129 237 6 X ISBN- 13 978 1 4129 237 6 7 (Pbk) Library of Congress catalog card number 98-61 738 :...

Ngày tải lên: 23/07/2014, 16:21