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Table 3.1 Tests of Global Model Fit (Y and two predictors) Model Flt Statistics Intercept and Criterion Intercept Only Covariatas AIC 46.987 42.690 SC 43.484

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Table 3.1 Tests of Global Model Fit (Y and two predictors) Model Flt Statistics Intercept and Criterion Intercept Only Covariatas AIC 46.987 42.690 SC 43.484 47.1T9 -2 Log L 44.987 36.690 Based on Table 3.1, answer questions (1) and (2) (1) What is the observed Chi-square value of the likelihood ratio test for the global testing (Tests of Globe Model Fit)? What is the degree of freedom (df) for this test? (Hint: To compute the Chi-square statistic of the likelihood ratio test, please compare -ZlogL for the intercept only model and that for the full model). 44387-36690, 94: = 2 (2) Based on the results in question (1) and the known critical chi-square value for the degrees of freedom (df), is there a linear relationship between the log odds of Y and 2 predictors? How do you know

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