1. I fit a logistic Model with Gender, Class, and Age as a covariate. Use the output below to answer questions (a) - (f).

	Estimate	Std. Error	Z value	Pr(>|z|)
(Intercept)	1.2955	0.2478	5.23	0.0000
Male	-2.3695	0.1453	-16.31	0.0000
Class 1	1.7664	0.1707	10.35	0.0000
Class 2	0.7558	0.1753	4.31	0.0000
Age	-1.0556	0.2427	-4.35	0.0000

a. What are the proposed and fitted logistic regression model corresponding to the output?

b. What is probability of survival for 1^st class boys (i.e., male children)?

c. What is probability of survival for 2nd class girls (i.e., female children)?

d. What is probability of survival for 3rd class girls (i.e., female children)?

e. What is the odds ratio of survival for first class, male children compared to second class, male children?

f. What is the odds ratio of survival for second class, female children compared to third class, male children?