2. Consider the following return rates for items purchased: Retail return rates Shoppers return items bought online at a far higher rate Online purchases Return rates by category (both online and...

If Sally sells 27 pairs of shoes during the month, what is the probability Sally has exactly 4 pairs  of shoes returned?

What is the probability that Sally has less than 4 pairs of those shoes returned?

Tom works at Napa and sells auto parts. Tom sold 18 auto parts last week. What is the  probability that Tom gets more than 4 of those parts returned?

What is the probability that Tom between 2 and 5 of those parts returned?

Extracted text: 2. Consider the following return rates for items purchased: Retail return rates Shoppers return items bought online at a far higher rate Online purchases Return rates by category (both online and in-store) About 30% Auto parts | 21% Housewares 12.3% Apparel 10.5% |9.6% 9.3% Footwear Sporting goods Beauty 5.2% Source: WSI a) If Sally sells 27 pairs of shoes during the month, what is the probability Sally has exactly 4 pairs of shoes returned? b) What is the probability that Sally has less than 4 pairs of those shoes returned? c) Tom works at Napa and sells auto parts. Tom sold 18 auto parts last week. What is the probability that Tom gets more than 4 of those parts returned? d) What is the probability that Tom between 2 and 5 of those parts returned?