Rick Douglas, the new manager of food Barn, is interested in the percentage of customers who are totally satisfied with the store. The previous manager had 86 percent of the customers totally satisfied, and Rick claims the same is true today. Rick sampled 187 customers and found 157 were totally satisfied. At the 1 percent significance level, is there evidence that Rick’s claim is valid?

Name: Rick Douglas, the new manager of food Barn, is interested in the perce
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Description: Rick Douglas, the new manager of food Barn, is interested in the percentage of customers who are totally satisfied with the store. The previous manager had 86 percent of the customers totally satisfied, and Rick claims the same is true today. Rick sa

Given, The hypothesis to be tested here is- This is a two tailed test.

Answered: Rick Douglas, the new manager of food…

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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Rick Douglas, the new manager of food Barn, is interested in the percentage of customers who are totally satisfied with the store. The previous manager had 86 percent of the customers totally satisfied, and Rick claims the same is true today. Rick sampled 187 customers and found 157 were totally satisfied. At the 1 percent significance level, is there evidence that Rick’s claim is valid?

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