A furniture store claims that a specially ordered product will take, on average, \( \mu = 42 \) days (6 weeks) to arrive. The standard deviation of these waiting times is 7 days. We suspect that the special orders are taking longer than this. To test this suspicion, we track a random sample of 35 special orders and find that the orders took a mean of 43 days to arrive. Assume that the population is normally distributed. Can we conclude at the 0.05 level of significance that the mean waiting time on special orders at this furniture store exceeds 42 days?Perform a one-tailed test. Then complete the parts below.Carry your intermediate computations to three or more decimal places, and round your responses as specified below. (If necessary, consult a list of formulas.)(a) State the null hypothesis \( H_0 \) and the alternative hypothesis \( H_1 \).- \( H_0: \) - \( H_1: \) (b) Determine the type of test statistic to use.- (Choose one)(c) Find the value of the test statistic. (Round to three or more decimal places.)- (d) Find the p-value. (Round to three or more decimal places.)- (e) Can we conclude that the mean waiting time on special orders at this furniture store exceeds 42 days?- Yes- No

Answered: Image /qna-images/answer/5c51f7a1-6991-4e24-8aee-80ec73a9327a.jpg

Answered: A furniture store claims that a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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