Answered: A researcher would like to examine…

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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A researcher would like to examine whether there is a consistent, predictable relationship between political preference and personality. A sample of 100 students is obtained, and each participant answers questions based on political stances, as well as completes a well-validated test of personality. Participants are then classified as being conservative or liberal, as well as having more of a Type A or Type B personality based on their responses. The results are summarized in the following frequency distribution. Which chi-square value is obtained when conducting a chi-square test for independence?

Political Preference

Liberal Conservative

Type A Personality

Type B Personality

	a.	Χ² = 0.008
	b.	Χ² = 1.80
	c.	Χ² = 0.80
	d.	Χ² = 0.08

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