A store owner claims that the proportion of shoppers who use coupons is less than 25%.To test this claim, a randomsample of shoppers are monitored and checked for use of coupons.Assume that the test statistic for this hypothesis test is-1.17Assume the critical value for this hypothesis test is -1.282.Come to a decision for the hypothesis test and interpret your results with respect to the original claim.Select the correct answer belowO Reject the null hypothesis.There is enough evidence to support the claim that the proportion of shoppers who use coupons is less than25%.Fail to reject the null hypothesis.There is not enough evidence to support the claim that the proportion of shoppers who use coupons is lessthan 25%.

Decision based on critical value:For a left tailed test, if the test statistic is smaller than the…

Answered: A store owner claims that the…

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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