Question: 22.In a study in which A: = 3, n 21, Xj 45.3, X2 16.9, and 8.2, you compute the following sums of

22.In a study in which A: = 3, n — 21, Xj — 45.3, X2 — 16.9, and 8.2, you compute the following sums of squares:

Source Sum of Squares df Mean Square F

Between 147.32 Within Total 862.99 1010.31

(a) Complete the ANOVA summary table,

(b) With a = .05, what do you con¬ clude about

(c) Perform the appropriate post hoc comparisons. What do you conclude about this relationship?

(d) What is the effect size in this study, and what does this tell you about the influence of the independent variable?

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