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1 point A statistician wishes to test a hypothesis that students score at least 75...

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1 point A statistician wishes to test a hypothesis that students score at least 75 on the final exam in an introductory statistics course The statistician decides to randomly select 20 students in the class and have them take the exam early The average score for these students on the exam is 78 Suppose the standard deviation in the population is known to be a 15 The P value for the hypothesis Hu 75 vs Hu 75 is 0 371 OOO 0 814 0 186

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