A company is conducting election related research for four candidates. Previous research showed thatcandidates were equally favored. the company is interested in determining if the preferences haschanged. A sample of 200 customers showed the following :candidate 1Candidate 2Candidate 3Candidate 44055456015Your decision using a=0.05 andtest statistic of (x2 = 5)2225Select one:O a. Fail to reject the null hypothesis, and conclude there is a change in preferences36O b. Reject the null hypothesis, anconclude there is no change in preferencesFiniO c. Fail to reject the null hypothesis, and conclude there is no change in preferencesd. Reject the null hypothesis, and conclude there is a change in preferencesNext page

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Description: A company is conducting election related research for four candidates. Previous research showed thatcandidates were equally favored. the company is interested in determining if the preferences haschanged. A sample of 200 customers showed the followi

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A company is conducting election related research for four candidates. Previous research showed that candidates were equally favored. the company is interested in determining if the preferences has changed. A sample of 200 customers showed the following: candidate 1 Candidate 2 Candidate 3 Candidate 4 40 55 45 60 Your decision using a=0.05 and a test statistic of (x2 = 5) %3D Select one: O a. Fail to reject the null hypothesis, and conclude there is a change in preferences b. Reject the null hypothesis, and conclude there is no change in preferences c. Fail to reject the null hypothesis, and conclude there is no change in preferences O d. Reject the null hypothesis, and conclude there is a change in preferences

A company is conducting election related research for four candidates. Previous research showed that candidates were equally favored. the company is interested in determining if the preferences has changed. A sample of 200 customers showed the following: candidate 1 Candidate 2 Candidate 3 Candidate 4 40 55 45 60 Your decision using a=0.05 and a test statistic of (x2 = 5) %3D Select one: O a. Fail to reject the null hypothesis, and conclude there is a change in preferences b. Reject the null hypothesis, and conclude there is no change in preferences c. Fail to reject the null hypothesis, and conclude there is no change in preferences O d. Reject the null hypothesis, and conclude there is a change in preferences

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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