Suppose that a sample has been drawn from a normal population to conduct the hypothesis test H0: σ^2=24 H1: σ^2>24 Assume that you know that the sample variance is s^2=34, the sample size is n=22, and take α=0.05. 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 (−∞,a) is expressed (-infty, a), an answer of the form (b,∞) is expressed (b, infty), and an answer of the form (−∞,a)∪(b,∞) 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:
Suppose that a sample has been drawn from a normal population to conduct the hypothesis test
H0: σ^2=24
H1: σ^2>24
Assume that you know that the sample variance is s^2=34, the
A. The value of the standardized test statistic:
Note: For the next part, your answer should use interval notation. An answer of the form (−∞,a) is expressed (-infty, a), an answer of the form (b,∞) is expressed (b, infty), and an answer of the form (−∞,a)∪(b,∞) 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:
A. Reject H1.
B. Reject H0.
C. Do Not Reject H0.
D. Do Not Reject H1.
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