(4) Only DQUESTION 9In a random sample of 120 persons who attempted to return merchandise at the customer service desk of a depart-ment store, it was found that 18 persons were not allowed to do so because the merchandise was wom, damaged,returned late, purchased at another store or unaccompaniced by a sales slip. A 99% confidence nterval for theproportion of customers not allowed to retum the merchandıse in the population sampled is(1) (0.086; 0.214)(2) (0.766; 0.934)(3) (0 096, 0 204)(4) (0.066, 0 234)earch

Name: (4) Only DQUESTION 9In a random sample of 120 persons who attempted t
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Description: (4) Only DQUESTION 9In a random sample of 120 persons who attempted to return merchandise at the customer service desk of a depart-ment store, it was found that 18 persons were not allowed to do so because the merchandise was wom, damaged,returned l

Given, The sample proportion is,

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Statistics

QUESTION 9 In a random sample of 120 persons who attempted to return merchandise at the customer service desk of a depart- ment store, it was found that 18 persons were not allowed to do so because the merchandıse was worn, damaged, returned late, purchased at another store or unaccompanied by a sales slip. A 99% confidence interval for the proportion of customers not allowed to return the merchandise in the population sampled is (1) (0.086; 0.214) (2) (0.766; 0.934) (3) (0 096, 0 204) (4) (0.066, 0 234)

QUESTION 9 In a random sample of 120 persons who attempted to return merchandise at the customer service desk of a depart- ment store, it was found that 18 persons were not allowed to do so because the merchandıse was worn, damaged, returned late, purchased at another store or unaccompanied by a sales slip. A 99% confidence interval for the proportion of customers not allowed to return the merchandise in the population sampled is (1) (0.086; 0.214) (2) (0.766; 0.934) (3) (0 096, 0 204) (4) (0.066, 0 234)

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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