Much attention has recently focused on the incidence ofconcussions among athletes
Chapter 14, Problem 42(choose chapter or problem)
Much attention has recently focused on the incidence ofconcussions among athletes. Separate samples of soccerplayers, non-soccer athletes, and non-athletes wereselected. The accompanying table then resulted fromdetermining the number of concussions each individualreported on a medical history questionnaire (NoEvidence of Impaired Neurocognitive Performance inCollegiate Soccer Players, Amer. J. of Sports Med., 2002:157162). Does the distribution of # of concussions appear to be differentfor the three types of individuals? Carry out a test ofhypotheses using the P-value approach.
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