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The lengths of time bank customers must wait for a teller are normally distributed, with a mean of 3 minutes and a standard deviation of
- The lengths of time bank customers must wait for a teller are normally distributed, with a mean of 3 minutes and a standard deviation of 1 minute.
- What proportion of bank customers waits between 2 and 4 minutes
- What percentage wait more than 3.5 minutes?
- What proportion waits between 2.0 and 3.5 minutes?
- What percentage wait less than 2 minute?
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Mathematical Applications for the Management Life and Social Sciences
Authors: Ronald J. Harshbarger, James J. Reynolds
11th edition
9781337032247, 9781305465183, 1305108043, 1337032247, 1305465180, 978-1305108042
