STAT 420: Homework 12Spring 2019, R. ZhuDue: Tuesday, April 23 by 11:30 PM CTContentsDirections 1Assignment 2Exercise 1 (Simulating Wald and Likelihood Ratio Tests) . . . . . . . . . . . . . . . . . . . . . . . 2Exercise 2 (Surviving the Titanic) . . . . . . . . . . . . . . . . . . . . . . . . . …