An e-commerce Web site claims that 7% of people who visit the site make a purchase. Complete parts a through e below based on a random sample of 15 people who visited the Web site. a. What is the probability that none of the people will make a purchase? The probability is (Round to four decimal places as needed.) b. What is the probability that less than 3 people will make a purchase? The probability is (Round to four decimal places as needed.) c. What is the probability that more than 1 person will make a purchase? The probability is (Round to four decimal places as needed.) d. Construct a histogram for this distribution. Choose the correct graph below. O A. O B. O c. Binomial Probability Binomial Probability Binomial Probability Distribution Distribution Distribution 0.5- Probability Probability Probability