Statistics Z Test for a MeanTh

Statistics Z Test for a MeanThis assignment deals with the Hypothesis testing. This is an important concept of modern day statistics.Please note that all assignments are due on Monday at midnight. See Course Schedule under Course Information for details of due dates for weekly work and assignments.1. Suppose you administer a certain aptitude test to a random sample of 9 students in your high school, and the average score is 105. Assume a standard deviation of s = 15 for the test. We want to test that the average aptitude test is more than 100 at the a = 0.05 level. List out the five steps in hypothesis testing and be sure to write sentencesexplaining what you should do using the information given to you in the previous sentences.! Category: Assignments

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