Question
From past sales records, a clothing store finds that55% of people who enter the store make a purchase. Assume that people's decision about making a
From past sales records, a clothing store finds that55% of people who enter the store make a purchase. Assume that people's decision about making a purchase is independent.
- What is the probability that out of6people who enter the store,3customers make a purchase ?
- What is the probability that out of 6 people who enter the store, at most 2 customers make a purchase ?
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Elementary Statisitcs
Authors: Barry Monk
2nd edition
1259345297, 978-0077836351, 77836359, 978-1259295911, 1259295915, 978-1259292484, 1259292487, 978-1259345296
