Find the critical f-value to test the hypothesis

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A medical researcher wants to try three different techniques to lower cholesterol levels. The subjects are randomly selected and assigned to one of three groups. Group 1 is given medication, Group 2 is given an exercise program, and Group 3 is assigned a diet program. At the end of six weeks, each subject's cholesterol level is recorded.

Group 1

Group 2

Group 3

13

2

12

12

2

12

11

5

4

15

3

8

9

4

9

8

0

6

1. state the requirements that must be satisfied in order to use the one-way ANOVA procedure.

2. Find the critical F-value to test the hypothesis that there is no difference among the means. Use α = .05

3. Find the test F statistic to test the hypothesis that there is no difference among the means. Use α = 0.05.

Reference no: EM13949536

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