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    

(c) X2 = 17.81, df = 9
< 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

Ans:

a)p-value=0.0218

As,p-value>0.01,We fail to reject H0.

b)p-value=0.0409

As,p-value>0.01,We fail to reject H0.

c)p-value=0.0374

As,p-value>0.01,We fail to reject H0.

d)p-value=0.00051

As,p-value<0.01,We Reject H0.

e)p-value=0.1316

As,p-value>0.01,We fail to reject H0.

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.