Lengths of time bank customers, Basic Statistics

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Lengths of time bank customers

The lengths of time bank customers should wait for a teller are normally distributed, with a mean of 3 minutes and a standard deviation of 1 minute.

a. What proportion of bank customers waits between 3 and 4.5 minutes

b. What percentage wait more than 4 minutes?

c. What proportion waits between 2 and 3.5 minutes?

d. What percentage wait less than 1 minute?

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Basic Statistics: Lengths of time bank customers

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Basic Statistics: Lengths of time bank customers

Reference No:- TGS0855066

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Request for Solution File

Ask an Expert for Answer!!

Basic Statistics: Lengths of time bank customers

Reference No:- TGS0855066

Recent Questions Asked Basic Statistics

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