Unfortunately, I left my book at work HIMS 650 research methods for healthcare managers school UMUC. I need help with my homework. I am attaching some guidelines. Homework 1 (due Sunday, 11:59 pm EST, end of week 4) Page 121; Exercise 4.1 Problem 1 Page 121; Exercise 4.1 Problem 3, parts a and b Page 134; Exercise 4.2 Problem 1, part a Page 137; Exercise 4.3 Problem 1 Page 153; Exercise 5.1 Problem 1 Page 163; Exercise 5.2 Problem 1 Page 174; Exercise 5.3 Problem 1, parts a and b Page 174; Exercise 5.3 Problem 2, parts a and b Page 174; Exercise 5.3 Problem 3, parts a and b Page 174; Exercise 5.3 Problem 7 Page 180; Exercise 5.4 Problem 2