1. ANSWER: 2. ANSWER: 3. ANSWER: People were polled on how many books they read the previous year. How many subjects are needed to estimate the

Need help with Homework ASAP. Please refer to the attached document.  Incorrect answers will not be rewarded, so please no guessing, I've had to deal with this before and it's a waste of my time and your time.  THERE ARE ONLY 5 questions in the document, shouldn't take too long. Please only include answers, don't care about work.