A student performed an experiment with three different grips to see what effect it might have on the distance of a backhanded Frisbee throw. She tried it with her normal grip, with one finger out, and with the Frisbee inverted. She measured in paces how far her throw went. The box plots and the ANOVA table for the three grips are shown below:

a) State the hypotheses about the grips.
b) Assuming that the assumptions for inference are satisfied, perform the hypothesis test and state your conclusion. Be sure to state it in terms of Frisbee grips and distance thrown.
c) Would it be appropriate to follow up this study with multiple comparisons to see which grips differ in their mean distance thrown? Explain.

40 30 25 Finger Out Inverted Normal Sum of Mean Source DF Squares Square F-Ratio P-Value Grip 2 58.58333 29.2917 2.0453 0.1543 Error 21 300.75000 14.3214 Total 23 359.33333