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In: Statistics and Probability

MUST USE SPSS AND POST RESULTS. A researcher is interested in studying the effect that the...

  1. MUST USE SPSS AND POST RESULTS. A researcher is interested in studying the effect that the amount of fat in the diet and amount of exercise has on the mental acuity of middle-aged women. The researcher used three different treatment levels for the diet and two levels for the exercise. The results of the acuity test for the subjects in the different treatment levels are shown below.

Diet

Exercise

<30% fat

30% - 60% fat

>60% fat

<60 minutes

4

3

2

4

1

2

2

2

2

4

2

2

3

3

1

60 minutes

6

8

5

or more

5

8

7

4

7

5

4

8

5

5

6

6
  1. Perform a Two-way analysis of variance (ANOVA) and report the results using correct APA style; report whether significance was found for Factor A, Factor B, and/or an interaction between Factors A and B was found.
  2. If the test statistic is significant, run a post hoc test to determine between what groups significance was found.
  3. Report an effect size for all significant results.

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Expert Solution

orchestra answered 2 years ago
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