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BADM 216 Homework 3 Please solve the following questions related to Chapter 5: Discrete Probability Distribution. 1. A salesperson contacts eight potential customers per day. From past experience, we know that the probability of a potential customer making a purchase is .20. a. What is the probability the salesperson will make exactly three sales in a day? b. What percentage of days will the salesperson not make a sale? c. What is the expected number of sales per day? [Hint: Please see Chap005 – Slides 27 -39 for Binomial Probability Distribution. Please also see pages 237 - 245 in the textbook.] 2. Shoppers enter Hamilton Place Mall at an average of 60 per hour. a. What is the probability that exactly 5 shoppers will enter the

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