Question: Refer to the previous exercise. Using information from Table 4.5: a. Conduct a Wald test for the LI effect and construct a 95% Wald confidence

Refer to the previous exercise. Using information from Table 4.5:

a. Conduct a Wald test for the LI effect and construct a 95% Wald confidence interval for the odds ratio corresponding to a 1-unit increase in LI. Interpret.

b. Conduct a likelihood-ratio test and construct a 95% profile likelihood interval.

Interpret.

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