Consider the hypotheses shown below. Given thatxz44, ?-11, n-39, ?#0.01, omplete
ID: 3371123 • Letter: C
Question
Consider the hypotheses shown below. Given thatxz44, ?-11, n-39, ?#0.01, omplete parts a and b. H1 : ?>41 a. What condlusion should be drawn? b. Determine the p-value for this test a. The z-test statistic is Round to two decimal places as needed.) The artical z-score(s) is/are) (Round to two decimal places as needed. Use a comma to separate answers as needed.) Because the test statistic the null hypothesis b. The p-value is (Round to three decimal places as needed.) Enter your answer in each of the answer boxes.Explanation / Answer
Answer to the questions is as below. Please give a "thumbs up" in case you are satisfied with the answer. Have a good day!
a. The Z score is given by
(X-mu)/Sigma
= ( 44-41)/(11/Sqft(39))
= 1.703
B. The critical z score is 2.53 corresponding to an alpha of .01
Corresponding to a z score of 1.703 we have a p value of .0418.
We conclude that we fail to reject null hypothesis as the p value is more than .01