Chapter_14_Exercise_Two-Way_ANOVA

Chapter_14_Exercise_Two-Way_ANOVA - Sum all SS N k Total N...

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(From Problem 21 in your book) G = 1440 EX^2 = 31,836 N = 80 Factor B: Age T college = 360 T older = 240 College Older Factor A: Sport T soccer = 260 Soccer n = 20 M = 9 T = 180 SS = 380 n = 20 M = 4 T = 80 SS = 390 T swimming = 340 Swimming n = 20 M = 9 T = 180 SS = 380 n = 20 M = 8 T = 160 SS = 400 Source SS df MS Between Treatments Total-Within k - 1 A Σ (T 2 r /n r ) – (G 2 /N) #rows-1 ?? B Σ (T 2 c /n c ) – (G 2 /N) #columns – 1 ?? A X B SS between - SS A - SS B df between – df A - df B ?? Within Treatments
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Unformatted text preview: Sum all SS N k Total N 1 ** All F-ratios are MS/df where df denominator is from Within Treatments F (1, 76) = ?? So, lets input our data into an ANOVA Summary Table: Source SS df MS F Between Treatments 340 3 A 80 1 80 F (1, 76) = 4.00 B 180 1 180 F (1, 76) = 9.00 A X B 80 1 80 F (1, 76) = 4.00 Within Treatments 1520 76 20 Total 1860 79...
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Chapter_14_Exercise_Two-Way_ANOVA - Sum all SS N k Total N...

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