The CEO of a clothing company estimates that 52% of customers will make a purchase.

Part A: How many customers should a salesperson expect until she finds a customer that makes a purchase?

Part B: What is the probability that a salesperson helps 3 customers until she finds the first person to make a purchase?

Question

The CEO of a clothing company estimates that 52% of customers will make a purchase.

Part A: How many customers should a salesperson expect until she finds a customer that makes a purchase?

Part B: What is the probability that a salesperson helps 3 customers until she finds the first person to make a purchase?

Zarkon · Answer

do you know what the geometric and negative binomial distributions are?