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Suppose that a sample has been drawn from a normal population to conduct the hypothesis test Assume that you know that the sample variance is
Suppose that a sample has been drawn from a normal population to conduct the hypothesis test Assume that you know that the sample variance is 52 : 53, the sample size is n = 25, and take a = 0.06. Draw the sampling distribution, and use it to determine each of the following: A. The value of the standardized test statistic: Note: For the next part, your answer should use interval notation. An answer of the form (oo, (.1) is expressed (infty, a), an answer of the form (11,00) is expressed (b, infty), and an answer of the form (00, a) U (I), 00) is expressed (infty, a)U(b, infty). B. The rejection region for the standardized test statistic: D C. The pvalue is D. Your decision for the hypothesis test: A. Reject HO. O B. Do Not Reject H1. 0 0. Do Not Reject HO. O D. Reject H1
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