9. Does the model as a whole significantly improve prediction of depression relative to the baseline model?

a) No

b) Yes, because the chi-square test is significant

c) Yes, because the Nagalkerke R2 is above 0

d) Yes because the −2 Log likelihood is positive The Variables in the Equation output from the model predicting depression is shown below

Transcribed Image Text:

Variables in the Equation 95% C.Lfor EXP(B) B SE Wald of Sig. Exp(B) Lower Upper Stop 14 life events 929 200 9575 1 002 2.529 1.405 4.562 gender(1) 403 1.278 099 1 752 1.497 .122 18.332 Constant -10.084 3.086 10679 1 001 .000 a Variable(s) entered on step 1: Ifeevents, gender.