Homework Sourse75 female maids working in different hotels participated in
75 female maids working in different hotels participated in this study. 41 maids (randomly chosen) were told that their work gives them an active lifestyle. The other 34 maids were told nothing (uninformed). Weight was recorded for each subject at the start of the experiment and again four weeks later. The results were calculated using a independent samples t-test in SPSS.
Please answer the following in APA format.
1.) Interpret the Leven?s Test result. Please report p-value.
2.) Interpret the Sphericity Test result. Please report p-value.
3.) Is there an interaction effect? Please report the F statistic, degrees of freedom, pvalue, and effect size/power.
4.) Are there any ?Time? main effects? Please report the F statistic, degrees of freedom, p-value, and effect size/power.
5.) Are there any ?Condition? main effects? Please report the F statistic, degrees of freedom, p-value, and effect size/power.
6.) Do you need a simple main effect test? Why? If yes, please report the results with their p-value.
Do you need a follow-up test for each main effect? Why? If yes, please report the results with their p-value.
T-Test Group Statistics Std. Error Mean Mean Std. Deviation 23.00848 22.42361 treatment condition weight after 4 weeks (uninformed pounds) 34146.7118 41 143.7024 3.94592 3.50198 informed Independent Samples Test Levene\'s Test for Equality of Variances t-test for Equality of Means 95% Confidence Interval ofthe Difference Mean Std. Error Difference iled Difference Lower Upper 13.49842 13.53224 Sig df weight after 4 weeks (in pounds) Equal variances assumed 7.47977 026 872 572 73 569 3.00933 5.26297 Equal variances not assumed 570 69.755 3.00933 5.27581 7.51359Solution
75 female maids working in different hotels participated in this study. 41 maids (randomly chosen) were told that their work gives them an active lifestyle. The other 34 maids were told nothing (uninformed). Weight was recorded for each subject at the start of the experiment and again four weeks later. The results were calculated using a independent samples t-test in SPSS.
Please answer the following in APA format.
NOTE
For the given problem, we have to do Repeated measure ANOVA, not the independent samples t-test.
However the interpretation is given below
