Suppose that a sample has been drawn from a normal population to conduct the hypothesis test

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Suppose that a sample has been drawn from a normal population to conduct the hypothesis test

Но :
Hị : o?
25
25
Assume that you know that the sample variance is s? = 41, the sample size is n = 20, and take a = 0.03. 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 (-0, a) is expressed (-infty, a), an answer of the form (b, o0) is expressed (b, infty), and an answer of the form
(-0, a) U (b, 0) is expressed (-infty, a)U(b, infty).
B. The rejection region for the standardized test statistic:
C. The p-value is
D. Your decision for the hypothesis test:
OA. Reject Ho-
OB. Do Not Reject Ho.
OC. Do Not Reject H1.
OD. Reject H1.
Transcribed Image Text:Но : Hị : o? 25 25 Assume that you know that the sample variance is s? = 41, the sample size is n = 20, and take a = 0.03. 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 (-0, a) is expressed (-infty, a), an answer of the form (b, o0) is expressed (b, infty), and an answer of the form (-0, a) U (b, 0) is expressed (-infty, a)U(b, infty). B. The rejection region for the standardized test statistic: C. The p-value is D. Your decision for the hypothesis test: OA. Reject Ho- OB. Do Not Reject Ho. OC. Do Not Reject H1. OD. Reject H1.
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