A local drugstore owner knows that, on average, 100 people enter his store each hour. a. Find the probability that in a given 3-minute period nobody enters the store. b. Find the probability that in a given 3-minute period more than 5 people enter the store.
A local drugstore owner knows that, on average, 100 people enter his store each hour. a. Find the probability that in a given 3-minute period nobody enters the store. b. Find the probability that in a given 3-minute period more than 5 people enter the store.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 44E
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A local drugstore owner knows that, on average, 100 people enter his store each hour.
a. Find the probability that in a given 3-minute period nobody enters the store.
b. Find the probability that in a given 3-minute period more than 5 people enter
the store.
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