As part of an evaluation program, a sporting goods retailer wanted to compare the downhill coasting speeds of 4 brands of bicycles. She took 3 of each brand and determined their maximum downhill speeds. Use = 0.05 State the null hypothesis for the test: The mean downhill coasting speeds of the 4 brands are equal. State the alternative hypothesis: One or more of the mean downhill coasting speeds of the 4 brands are different. The total degrees of freedom is __11_____ The amount of total variation or SST is __102.6667__. The among group variation or SSA is _81.333__. The within group variation or SSW is _21.3333__. The value of MSA is _27.1111_ The MSW is __2.6667_. The degrees of freedom are __8___ The null hypothesis that the mean downhill coasting speeds of the 4 brands of bicycles are equal will be rejected at a level of significance of 0.05 if the value of the test statistic is greater than __4.0662__. In testing the null hypothesis that the mean downhill coasting speeds of the 4 brands of bicycles are equal, the value of the test statistic is _10.1667_. What is your conclusion for this hypothesis test? Reject null hypothesis For the post hoc comparison you will have _6___ pairwise comparisons. The Bonferroni alpha is __.0083____ Which pairs have a p value smaller than Bonferroni alpha? _2 and 3__ What is your conclusion