Question
In: Statistics and Probability
A researcher tested whether aerobics increased the fitness level of eight undergraduate students participating over a...
A researcher tested whether aerobics increased the fitness level of eight undergraduate students participating over a 4-month period. Students were measured at the end of each month using a 10-point fitness measure (10 being most fit). The data are shown here. Conduct an ANOVA to determine the effectiveness of the program, using alpha = .05. Use the Bonferroni method to detect exactly where the differences are among the time points (if they are different).
| Subject | Time 1 | Time 2 | Time 3 | Time 4 |
| 1 | 3 | 4 | 6 | 9 |
| 2 | 4 | 7 | 5 | 10 |
| 3 | 5 | 7 | 7 | 8 |
| 4 | 1 | 3 | 5 | 7 |
| 5 | 3 | 4 | 7 | 9 |
| 6 | 2 | 5 | 6 | 7 |
| 7 | 1 | 4 | 6 | 9 |
| 8 | 2 | 4 | 5 | 6 |
Solutions
orchestra answered 1 year agoRelated Solutions
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