(1)
So,
S2 (Year 1) = 90.47
S2 (Year 2) = 133.34
(2)
H0: U1 = U2 (Null)
Ha: Not all the means are equal (Alternate)
U is the mean of the independent groups...
(3)
Here a One Factor Anova will be performed to do the analysis...
The characteristics of the comparison distribution are the values of mean and standard deviation that we will use in our test statistic...
Mean = 297.14 (Year 1), 310 (Year 2)
SD = 9.51 (Year 1), 11.55 (Year 2)
(4), (5)
F Critical = 4.75
F = 5.17 (Refer the output above)
(6)
R2 = SSbetween/(SStotal - SSsubjects) = 578.57/1921.43 = 0.3011 (SSsub is not considered in this regard)
End of the Solution...
Assignment #IS: Within Subjects ANOVA Instructions: For each research scenario, please complete t...
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II. For each research scenario, please complete the following tasks: Identify DVs and IVs Specify the type of each IV (between-subject, within-subject factor, or covariate) Choose one ANOVA technique from the following alternatives A. One-Way ANOVA B. Two-Way ANOVA C. Repeated measures D. Mixed design E. ANCOVA F. Trend analysis 3. A researcher wants to compare the effect of different exercises (running, swimming, and cycling, and walking). She recruited 100 participants who wish to lose weight. She measures their weight,...
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