b. Estimate the true average number of concussions among
Chapter 14, Problem 14.49(choose chapter or problem)
b. Estimate the true average number of concussions among college soccer players in a way that conveys information about precision and reliablity, and interpret the estimate. c. Does it appear that the true proportions of individuals who have had a concussion are not identical for the three categories? Use an appropriate inferential procedure. d. Does it appear that true average score on the digit span test is not the same for all three types of individuals? Use an appropriate inferential procedure. [Note: The cited article also gave summary information about the results of other neuropsychological tests; the articles title tells the story.]
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