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The following data represents the level of health and the level of education for a random sample of 1642 residents. Complete the following four questions. Education  Excellent  Good  Fair  Poor Not a H.S. graduate 149 152 85 120 H.S. graduate 127 104 69 95 Some College  81 138 61 116 Bachelor Degree or higher  74 103 73 95   Does the sample evidence suggest that level of education and health are independent at the α=0.05 level of significance? Choose the correct null and alternative hypothesis.  Group of answer choices

The following data represents the level of health and the level of education for a random sample of 1642 residents. Complete the following four questions. Education  Excellent  Good  Fair  Poor Not a H.S. graduate 149 152 85 120 H.S. graduate 127 104 69 95 Some College  81 138 61 116 Bachelor Degree or higher  74 103 73 95   Does the sample evidence suggest that level of education and health are independent at the α=0.05 level of significance? Choose the correct null and alternative hypothesis.  Group of answer choices

MATLAB: An Introduction with Applications
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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The following data represents the level of health and the level of education for a random sample of 1642 residents. Complete the following four questions.

Education  Excellent  Good  Fair  Poor
Not a H.S. graduate 149 152 85 120
H.S. graduate 127 104 69 95
Some College  81 138 61 116
Bachelor Degree or higher  74 103 73 95

 

Does the sample evidence suggest that level of education and health are independent at the α=0.05 level of significance? Choose the correct null and alternative hypothesis. 
Group of answer choices

H0:  p1=p2=p3

H1:  at least one of the proportions are not equal. 

 

H0:   μ1=E1,μ2=E2,μ3=E3,and  μ4=E4.

H1:  at least one of the means is different from what is expected. 

 

H0:  Level of education and health are independent. 

H1:  Level of education and health are dependent. 

Find the test statistic?
Group of answer choices
19.659
27.436
13.875
9.659
 
Find the P-value. 
Group of answer choices
0.135
0.001
0.658
0.99
 
Make the proper conclusion about this hypothesis test. 
Group of answer choices
Fail to reject H0.There is sufficient evidence that level of education and health are associated. 
Reject H0.There is sufficient evidence that level of education and health are associated. 
Fail to reject H0.There is not sufficient evidence that level of education and health are associated. 
Reject H0.There is not sufficient evidence that level of education and health are associated. 
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