Question: (20 points) Suppose that a sample has been drawn from a normal population to conduct the hypothesis test H0:H1:2=402>40 Assume that you know that the
(20 points) Suppose that a sample has been drawn from a normal population to conduct the hypothesis test H0:H1:2=402>40 Assume that you know that the sample variance is s2=51, the sample size is n=21, and take =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 (,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) (b, infty). B. The rejection region for the standardized test statistic: C. The p-value is D. Your decision for the hypothesis test: A. Do Not Reject H0. B. Do Not Reject H1. C. Reject H0. D. Reject H1
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
