Does college major depend on gender? Researchers asked a group of college students about their majors. They also group the students by their gender. The data are recorded in the contingency table below, and a chi-square Test of Independence at the 1% significance level is performed. Arts Humanities Sciences Row Total Men 15342574Women 33262483Column Total 486049157The null and alternative hypotheses are:H0: The two variables are independent, so gender does affect college major.Ha: The two variables are dependent, so gender does not affect college major.Compute the test statistic, rounded to one decimal place. Provide your answer belowtest statistic =

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MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

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Does college major depend on gender? Researchers asked a group of college students about their majors. They also group the students by their gender. The data are recorded in the contingency table below, and a chi-square Test of Independence at the 1% significance level is performed.

	Arts	Humanities	Sciences	Row Total
Men	15	34	25	74
Women	33	26	24	83
Column Total	48	60	49	157

The null and alternative hypotheses are:

H0: The two variables are independent, so gender does affect college major.
Ha: The two variables are dependent, so gender does not affect college major.

Compute the test statistic, rounded to one decimal place.

Provide your answer below

test statistic =

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