Question: 8.7 Compare the models fit in Problems 8.5 and 8.6: a. Conduct the likelihood ratio (G2 ) test to compare the two models. Is there

8.7 Compare the models fit in Problems 8.5 and 8.6:

a. Conduct the likelihood ratio (G2

) test to compare the two models. Is there a significant difference between these two models in terms of fit? What conclusions can you draw from these results?

b. Report the Wald test statistic that corresponds to the test you conducted in part (a).

How does it compare to the likelihood ratio test statistic and its conclusions?

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