e. The average number of calls per minute dur WAT lla IL

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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Chapter1: Starting With Matlab
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A certain university's Wide Area Telephone Service (WATS) line can handle as many as 33 calls per
minute. The average number of calls per minute during peak periods is 24 with a standard deviation
of 3 calls. What percentage of the time will the WATS line be overloaded during peak periods?
(Assume that the numbers of phone calls are normally distributed during the peak period.)
Transcribed Image Text:A certain university's Wide Area Telephone Service (WATS) line can handle as many as 33 calls per minute. The average number of calls per minute during peak periods is 24 with a standard deviation of 3 calls. What percentage of the time will the WATS line be overloaded during peak periods? (Assume that the numbers of phone calls are normally distributed during the peak period.)
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