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A sports enthusiast would like to determine if the average number of penalty minutes per game for teams in the National Hockey League is
A sports enthusiast would like to determine if the average number of penalty minutes per game for teams in the National Hockey League is greater than 12 minutes. A sample of 30 game was taken, and the number of penalty minutes in each game was recorded. Select the appropriate hypotheses to be tested. Ho: Ha 12 Ho: y = 12 Ho: = 12 Ho: y = 12 12 Ha > 12 Ha> 12 Hay 12 The sample of 30 games is selected, and the test statistic is found to be t = 0.58 for the data collected. Which of the probabilities (p-values) below would be associated with the less than alternative? 0.2832 0.7168 0.5664 Which of the probabilities (p-values) below would be associated with the two-sided alternative? 0.5664 0.7168 0.2832 Which of the probabilities (p-values) below would be associated with the greater than alternative? 0.7168 0.5664 0.2832 Using the probability selected above that corresponds to the alternative hypothesis you selected in the first question to test the claim, what type of error is possible in this test using a significance level of 0.05? Type I error Type II error
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