Can someone walk me through how to input these variables into SPSS? I need to kn
ID: 3363182 • Letter: C
Question
Can someone walk me through how to input these variables into SPSS? I need to know how to label and input them correctly into the variable view and data view of SPSS for a 2-way ANOVA.
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 or 6 8 5
more 5 8 7
4 7 5
4 8 5
5 6 6
Explanation / Answer
Ho: not significant
Ha: significant
Assume a=0.05
The p-value of Factor1 is less than 0.05, we reject Ho.
So we can conclude that Factor1 is significant.
The p-value of Factor 2 is less than 0.05, we reject Ho.
So we can conclude that Factor 2 is significant
The p-value of Interaction is less than 0.05, we reject Ho.
So we can conclude that Interaction is significant.
the effect size for Factor 1 is 315.2
the effect size for Factor 2 is 4.65
ANOVA table Source SS df MS F p-value Factor 1 90.13 1 90.133 135.20 2.39E-11 Factor 2 6.20 2 3.100 4.65 .0196 Interaction 18.47 2 9.233 13.85 .0001 Error 16.00 24 0.667 Total 130.80 29Related Questions
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.