Researchers have often noted increases in violent crimes when it is very hot. In fact, Reifman, Larrick, and Fein (1991) noted that this relationship even extends to baseball. There is a much greater chance of a batter being hit by a pitch when the temperature increases. Consider the following hypothetical data. Suppose that over the past 30 years, during any given week of the major league season, an average of H deviation s = 2. For a sample of n = 9 weeks in which the daily temperature was extremely hot, the weekly average of hit-by-pitch players was M = 15. Test the hypothesis that players are more likely to get hit by pitches during hot weeks? Use alpha = .09. Show and label all steps of your hypothesis test as I did in the PowerPoints. 1. 14 players is hit by wild pitches with a standard %3D

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