Discussion 08.1: Analysis of Variance (ANOVA)

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Discussion8-1DataSet.xlsx

A

Source of Variation SS df MS F p-value F crit
Between Groups 818.2706 2 409.1353 1.7298909281 0.181885 3.07514
Within Groups 27198.57 115 236.5093043478
Total 28016.8406 117

B

Source of Variation SS df MS F p-value F crit
Between Groups 1056.2626 2 528.1313 2.2669739408 0.108159 3.07376
Within Groups 27257.2 117 232.9675213675
Total 28313.4626 119

C

Source of Variation SS df MS F p-value F crit
Between Groups 852.3782 2 426.1891 2.0190059229 0.137274 3.07178
Within Groups 25330.63 120 211.0885833333
Total 26183.0082 122

D

Source of Variation SS df MS F p-value F crit
Between Groups 1937.851 2 968.9255 4.2926071619 0.015828 3.07178
Within Groups 27086.35 120 225.7195833333
Total 29024.201 122

E

Source of Variation SS df MS F p-value F crit
Between Groups 278.0884 2 139.0442 0.5783449484 0.165332 3.06929
Within Groups 29811.76 124 240.4174193548
Total 30089.8484 126

F

Source of Variation SS df MS F p-value F crit
Between Groups 1863.01 2 931.505 3.8026934641 0.025327 3.0796
Within Groups 26700.56 109 244.959266055
Total 28563.57 111

G

Source of Variation SS df MS F p-value F crit
781.034 2 390.517 1.7825464123 0.172634 3.07178
Within Groups 26289.38 120 219.0781666667
Total 27070.414 122

H

Source of Variation SS df MS F p-value F crit
Between Groups 1041.33 2 520.665 2.5092991998 0.085694 3.07376
Within Groups 24276.82 117 207.4941880342
Total 25318.15 119

I

Source of Variation SS df MS F p-value F crit
Between Groups 2146.7056 2 1073.3528 4.5180042008 0.01283 3.07178
Within Groups 28508.68 120 237.5723333333
Total 30655.3856 122

J

Source of Variation SS df MS F p-value F crit
Between Groups 1656.5376 2 828.2688 3.6820848565 0.028158 3.07445
Within Groups 26093.69 116 224.9456034483
Total 27750.2276 118

K

Source of Variation SS df MS F p-value F crit
Between Groups 972.7018 2 486.3509 2.2989484292 0.104732 3.07114
Within Groups 25597.99 121 211.5536363636
Total 26570.6918 123

L

Source of Variation SS df MS F p-value F crit
Between Groups 968.589 2 484.2945 2.3999320386 0.095376 3.07731
Within Groups 22601.05 112 201.7950892857
Total 23569.639 114

M

Source of Variation SS df MS F p-value F crit
Between Groups 1844.0508 2 922.0254 4.0526965252 0.019962 3.07657
Within Groups 25708.53 113 227.5091150442
Total 27552.5808 115

N

Source of Variation SS df MS F p-value F crit
Between Groups 1166.7528 2 583.3764 2.3384227386 0.101012 3.07445
Within Groups 28939.02 116 249.4743103448
Total 30105.7728 118

O

Source of Variation SS df MS F p-value F crit
Between Groups 1562.6958 2 781.3479 3.686444508 0.028017 3.07376
Within Groups 24798.34 117 211.9516239316
Total 26361.0358 119

P

Source of Variation SS df MS F p-value F crit
Between Groups 745.1258 2 372.5629 1.7740889332 0.173849 3.0681
Within Groups 26460.3 126 210.0023809524
Total 27205.4258 128

Q

Source of Variation SS df MS F p-value F crit
Between Groups 803.2472 2 401.6236 1.7325586408 0.180984 3.06752
Within Groups 29439.81 127 231.8095275591
Total 30243.0572 129

R

Source of Variation SS df MS F p-value F crit
Between Groups 1068.0474 2 534.0237 2.4336156729 0.092038 3.07178
Within Groups 26332.36 120 219.4363333333
Total 27400.4074 122

S

Source of Variation SS df MS F p-value F crit
Between Groups 1503.3684 2 751.6842 3.6668825597 0.028512 3.07309
Within Groups 24189.14 118 204.9927118644
Total 25692.5084 120

T

Source of Variation SS df MS F p-value F crit
Between Groups 705.3136 2 352.6568 1.5891850943 0.208827 3.08039
Within Groups 23966.33 108 221.910462963
Total 24671.6436 110

U

Source of Variation SS df MS F p-value F crit
Between Groups 1878.8744 2 939.4372 4.5682064964 0.012245 3.07178
Within Groups 24677.62 120 205.6468333333
Total 26556.4944 122

V

Source of Variation SS df MS F p-value F crit
Between Groups 2178.7892 2 1089.3946 4.4868145809 0.013143 3.06929
Within Groups 30107.09 124 242.7991129032
Total 32285.8792 126

W

Source of Variation SS df MS F p-value F crit
Between Groups 1105.0486 2 552.5243 2.2162859876 0.113609 3.07445
Within Groups 28919.02 116 249.3018965517
Total 30024.0686 118

X

Source of Variation SS df MS F p-value F crit
Between Groups 1720.6592 2 860.3296 4.2710624473 0.016206 3.07376
Within Groups 23567.57 117 201.4322222222
Total 25288.2292 119

Y

Source of Variation SS df MS F p-value F crit
Between Groups 2061.5046 2 1030.7523 4.1509855247 0.017954 3.0681
Within Groups 31287.7 126 248.3150793651
Total 33349.2046 128

Z

Source of Variation SS df MS F p-value F crit
Between Groups 910.782 2 455.391 2.0244270107 0.136343 3.0681
Within Groups 28343.46 126 224.9480952381
Total 29254.242 128