Selected Answers: The hypothesis is the alternative because there is not equality in the claim. Question 9

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Selected Answers: The hypothesis is the alternative because there is not equality in the claim. Question 9 0 out of 2 points You wish to test the claim that the mean is equal to 21 at a level of significance of 1%. You select a random sample of 12 people and find the mean to be 22.2 and the standard deviation to be 2.2. Assume a normal distribution. Compute the value of the standardized test statistic. Round your answer to the thousandths place

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Selected Answers: The hypothesis is the alternative because there is not equality in the claim. Question 9

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