Basic Business Statistics
Basic Business Statistics
14th Edition
ISBN: 9780134684840
Author: BERENSON, Mark L., Levine, David M., Szabat, Kathryn A.
Publisher: Pearson,
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Chapter 5, Problem 5PS

The number of arrivals per minute at a bank located in the central business district of a large city was recorded over a period of 200 minutes, with the following results:

Chapter 5, Problem 5PS, The number of arrivals per minute at a bank located in the central business district of a large city

a. Compute the expected number of arrivals per minute.

b. Compute the standard deviation.

c. What is the probability that there will be fever than 2 arrivals in a given minute?

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Chapter 5 Solutions

Basic Business Statistics

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