Solutions Statistics

Solution) Below is a one-way ANOVA table for three diet programs. One plan uses low fat foods, a second uses r

Question: Below is a one-way ANOVA table for three diet programs. One plan uses low fat foods, a second uses rigorous exercise, and a third uses a combination of low fat foods and an exercise regimen.

Source	Sum of Squares	df	Mean Sum of Squares	F
Between Groups	1,258.34	2	629.17	11.49315
Within Groups	1,806.52	33	54.74303
Total	3,064.86	35

(a) Fill in the question marks in the table above.

(b) The critical value for a 5% risk for (since is not in the table) is 3.32.

H0: ${{\mu }_{1}}={{\mu }_{2}}={{\mu }_{3}}$, H1: not all sample means are equal.

Compare the test statistic F in the table above with the CV in part (b), what do you think about the effectiveness of this program? Should follow up tests be conducted? Explain.

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Solution: The answer consists of 1 page
Deliverables: Word Document