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A researcher tested whether aerobics increased the fitness level of eight undergraduate students participating over a...

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Statistics

A researcher tested whether aerobics increased the fitness levelof eight undergraduate students participating over a 4-monthperiod. Students were measured at the end of each month using a10-point fitness measure (10 being most fit). The data are shownhere. Conduct an ANOVA to determine the effectiveness of theprogram, using alpha = .05. Use the Bonferroni method to detectexactly where the differences are among the time points (if theyare different).

SubjectTime 1Time 2Time 3Time 4
13469
247510
35778
41357
53479
62567
71469
82456

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