2. You are conducting a test of independence for the claim that there is an association between age and beverage preference. JuiceCoffeePopTealess than 201622233720-393131224040 or older20202730What is the chi-square test-statistic and the corresponding p-value for this data at the 0.05 significance level?χ2 = [three decimal accuracy] p-value = [three decimal accuracy]Test Conclusion:Fail to Reject H0: There is not enough evidence to suggest that age and beverage preference are dependent.Reject H0: There is enough evidence to suggest that age and beverage preference are dependent.

H0 : age and beverage preference are independent. H1 : age and beverage preference are dependent.

Answered: You are conducting a test of…

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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2. You are conducting a test of independence for the claim that there is an association between age and beverage preference.

	Juice	Coffee	Pop	Tea
less than 20	16	22	23	37
20-39	31	31	22	40
40 or older	20	20	27	30

What is the chi-square test-statistic and the corresponding p-value for this data at the 0.05 significance level?

χ2 =
	[three decimal accuracy]

p-value =
	[three decimal accuracy]

Test Conclusion:

Fail to Reject H0: There is not enough evidence to suggest that age and beverage preference are dependent.
Reject H0: There is enough evidence to suggest that age and beverage preference are dependent.

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