The following data represent the level of happiness and level of health for a random sample of individuals from the General Social Survey. A researcher wants to determine whether health and happiness level are related. Test the researcher's claim at the αα = 0.05 level of significance. Health ExcellentGoodFairPoorHappinessVery Happy2712618220Pretty Happy24756723153Not Too Happy331039236 *Source: General Social SurveyDetermine the null and alternative hypotheses.H0: Health and happiness have the same distribution.Ha: Health and happiness follow a different distribution.H0:Health and happiness are independent.Ha: Health and happiness are dependent.Determine the χ2 test statistic. Round to two decimal places.χ2 = Determine the pp-value. Round to four decimal places.p-value = Make a conclusion.There is sufficient evidence to support the claim that health and happiness are related.There is not sufficient evidence to support the claim that health and happiness are related.

Answered: Image /qna-images/answer/7aada066-bf46-4a80-994e-31dd854b9d46.jpg

Answered: The following data represent the level…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Related questions

Question

The following data represent the level of happiness and level of health for a random sample of individuals from the General Social Survey. A researcher wants to determine whether health and happiness level are related. Test the researcher's claim at the αα = 0.05 level of significance.

		Health
		Excellent	Good	Fair	Poor
Happiness	Very Happy	271	261	82	20
Pretty Happy	247	567	231	53
Not Too Happy	33	103	92	36

*Source: General Social Survey

Determine the null and alternative hypotheses.

H0: Health and happiness have the same distribution.
Ha: Health and happiness follow a different distribution.
H0:Health and happiness are independent.
Ha: Health and happiness are dependent.

Determine the χ2 test statistic. Round to two decimal places.
χ2 =
Determine the pp-value. Round to four decimal places.
p-value =
Make a conclusion.
- There is sufficient evidence to support the claim that health and happiness are related.
- There is not sufficient evidence to support the claim that health and happiness are related.