Question
Using the Anova test from Assignment 8 in Week 4 , create visual representation in PowerPoint explaining the analysis of the data (making a decision
Using the Anova test from Assignment 8 in Week 4, create visual representation in PowerPoint explaining the analysis of the data (making a decision and supporting the decision, etc.) Make a PowerPoint with this data Information.
With obesity reaching epidemic levels in the Europe; a gym and wellness company have developed two new exercise and wellness program. One in a group setting; and one with individual trainers. A study took 30 children with a BMI in the obese range, between the ages of 10 to 18 years old. They weighed the patients before they began the exercise program and created two equal groups of 15 in the respective group or individual program. They then examined them at the 6 month and 12 month mark and recorded the patients weight. They are looking for you to provide statistical analysis and determine which exercise program is the best.. Was there statistical significance? All weights are in kilograms.
Anova: Two-Factor With Replication | ||||||
SUMMARY | Initial Exam | 6 Month Exam | 12 Month Exam | Total | ||
Group | ||||||
Count | 15 | 15 | 15 | 45 | ||
Sum | 722 | 802 | 808 | 2332 | ||
Average | 48.13333333 | 53.46666667 | 53.86666667 | 51.82222222 | ||
Variance | 37.26666667 | 39.55238095 | 20.98095238 | 38.1040404 | ||
Individual | ||||||
Count | 15 | 15 | 15 | 45 | ||
Sum | 737 | 807 | 746 | 2290 | ||
Average | 49.13333333 | 53.8 | 49.73333333 | 50.88888889 | ||
Variance | 25.83809524 | 51.74285714 | 14.92380952 | 33.82828283 | ||
Total | ||||||
Count | 30 | 30 | 30 | |||
Sum | 1459 | 1609 | 1554 | |||
Average | 48.63333333 | 53.63333333 | 51.8 | |||
Variance | 30.72298851 | 44.10229885 | 21.75172414 | |||
ANOVA | ||||||
Source of Variation | SS | df | MS | F | P-value | F crit |
Sample (Individual vs Group) | 19.6 | 1 | 19.6 | 0.617956161 | 0.434019779 | 3.954568408 |
Columns (intinal vs 6 months vs 12 months) | 383.8888889 | 2 | 191.9444444 | 6.051696527 | 0.003505127 | 3.105156608 |
Interaction (comparing Everything) | 116.8666667 | 2 | 58.43333333 | 1.842308077 | 0.164796126 | 3.105156608 |
Within | 2664.266667 | 84 | 31.71746032 | |||
Total | 3184.622222 | 89 |
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