The number of arrivals per minute at a bank located in the central business district of a

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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:
The number of arrivals per minute at a bank located

a. Compute the expected number of arrivals per minute.

b. Compute the standard deviation.

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Business Statistics A First Course

ISBN: 9780321979018

7th Edition

Authors: David M. Levine, Kathryn A. Szabat, David F. Stephan

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