From the given information in each case below, state what you know about the P -

Question

From the given information in each case below, state what you know about the P-value for a chi-square test and give the conclusion for a significance level of = 0.01. Use Table 8 in Appendix A.

(a) X2 = 7.65, df = 2
  < P-value <   
Conclusion:

Reject H0Fail to reject H0   

(b) X2 = 13.14, df = 6
  < P-value <   
Conclusion:

Reject H0Fail to reject H0   

(d) X2 = 19.96, df = 4
P-value  ---Select--- > = <
Conclusion:

Reject H0Fail to reject H0   

(e) X2 = 5.62, df = 3
P-value  ---Select--- < > =
Conclusion:

Reject H0Fail to reject H0   

Explanation / Answer

a) here for X2 = 7.65, df = 2 ; p value =0.0218

0.05<p value <0.01

Fail to reject H0   

b)X2 = 13.14, df = 6 ; p value =0.0409

0.05<p value<0.01

Fail to reject H0   

c)X2 = 17.81, df = 9 p value =0.0374

0.05<p value <0.01

Fail to reject H0  

d)

X2 = 19.96, df = 4 ; p value =0.0005

p value<0.001

Reject H0

e)

X2 = 5.62, df = 3 ; p value =0.1316

p value >0.1

Fail to reject H0   

please revert for any clarification required.

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