58.How many dummy variables need to be included in the model for TX?

a.3

b.2

c.1

d.0

e.Cannot be determined from the given information

AutoSave . OFF HELP Home Insert Draw Design Layout References Review View ? Tell me Share Comments Mailings Times New... ~ 12 A" A Aa Ap REEVEVEE AaBbCcDdE AaBbCcDdE AaBbCcDc AaBbCcDdE AaBb( AaBbCcDdE AqBbCcDdEe Normal No Spacing Heading 1 Heading 2 Title Subtitle Subtle Emph Styles Dictate Paste BI Uab X x A LA. Pane Check for Updates * Office Update To keep up-to-date with security updates, fixes, and improvements, choose Check for Updates. Testing Global Null Hypo Test Chi-Square DF Likelihood Ratio 32.7675 5 <.0001 score n u wald type analysis of effects effect df chi-square pr> ChiSa. tx 2 12.5310 0.0019 age 7.2977 0.0069 sex 1 5.2946 0.0214 duration 1 0.0315 0.8591 Analysis of Maximum Likelihood Estimates Standard Wald Parameter DF Estimate Error Chi-Square Pr> ChiSg. Intercept 1 -17.4066 6.6914 6.7669 0.0093 1 -3.7085 1.1407 10.5700 0.0011 tx -3.1817 1.0161 9.8049 0.0017 age 0.2621 0.0970 7.2977 0.0069 sex 1 1 1.8322 0.7963 5.2946 0.0214 duration 1 -0.00586 0.0330 0.0315 0.8591 Odds Ratio Estimates Point 95% Wald Effect Estimate Confidence Limits X 1 vs 0 0.003 0.229 x 2 vs 0 0.006 0.304 age 1.075 1.572 sex 1 VS 0 1.312 29.750 duration 0.932 1.061 Focus E + 159% Page 20 of 22 5721 words English (United States)