Question

In: Statistics and Probability

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

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 α = 0.01. Use Table 8 in Appendix A. (Enter your answers to three decimal places.)

(a)    χ2 = 7.69, df = 2
______< P-value < _____

Conclusion:

Reject H0

Fail to reject H0    


(b)    χ2 = 13.05, df = 6
______< P-value < ______

Conclusion:

Reject H0

Fail to reject H0    


(c)    χ2 = 17.77, df = 9
______< P-value < ______

Conclusion:

Reject H0

Fail to reject H0    


(d)    χ2 = 20.41, df = 4
P-value  ? = < > ________

Conclusion:

Reject H0

Fail to reject H0    


(e)    χ2 = 5.03, df = 3
P-value  ? > < = _______

Conclusion:

Reject H0

Fail to reject H0    

Solutions

Expert Solution

orchestra answered 3 years ago
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