In: Statistics and Probability
MUST USE SPSS AND POST RESULTS. A researcher
is interested in studying the effect that the...
- 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
|
- 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.
- If the test statistic is significant, run a post hoc test to
determine between what groups significance was found.
- Report an effect size for all significant results.