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1) One way to compare two catchers' abilities is to compare winning percentages in games started by Molina and games started by Posada. With a
1) One way to compare two catchers' abilities is to compare winning percentages in games started by Molina and games started by Posada. With a certain pitcher, the Yankees were 7- 4 with Molina and 10-6 with Posada. Answer the following questions to decide if the performances of Molina and Posada give convincing evidence that Molina has a greater ability at the catcher position than Posada. a) Make a two-way table to represent this data. b) State the hypotheses we are interested in testing. c) What is the verbal description AND the value of the test statistic? d) Describe how to simulate the distribution of the test statistic using notecards. e) Here are the results of a simulation of 100 trials. Estimate and interpret the p-value. -40 -20 20 40 whated Difference in Winning Percentage (Molina - Posada)
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