(20 pts) Circle T (True) or F (False) for each of the following statements. (10). (2 pts) [ T ] Patient condition (good , fair, serious , critical ) is an ordinal categorical variable (2 pts) [T ] The Fisher's exact test can be used to test if the odds ratio of a 2x 2 table equals 1 when the frequency counts are small . (2 pts) [ F ] For a 2 x 2 table , the difference of the proportions of the rows works better than the relative risk when both the proportions are near 0. (2 pts} [ F ] In a 2x 2 table , the sample odds ratio 6 asymptotically follows a normal distribution (2 pts) [ T ] In a three-way contingency table, the conclusions made from the partial tables may be different from the conclusion made from the marginal table. (2 pts) [ F ] In a 2 ) O, 11'($} will decrease as 11' decreases (2 pts) [ F ] In a probit regression model , the link function is the cumulative distribution function of a standard normal random variable. (2 pts} [F ] In a generalized linear model ,the link function is used to connect the values of the random component and the systematic component