Finds a customer that makes a purchase

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Reference no: EM132432430

Problem: The assistant manager of a surf shop estimates that 65% of customers will make a purchase.

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

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

Reference no: EM132432430

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