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THME REMAIIN: 02:53:15 Response time is an important statistic for measuring the effectiveness of a fire department, and is measured as the difference between the time a fire house receives a call and the time the first piece of fire equipment leaves the station. The response times for fire departments in a large city are found to have an approximately Normal distribution, with a mean of 4.5 minutes and a standard deviation of 1.2 minutes. What percentage of fire station response times are between 4 and 6 minutes? Find the z-table here. 37.7% 44.3% 055.7% 62.3%

THME REMAIIN: 02:53:15 Response time is an important statistic for measuring the effectiveness of a fire department, and is measured as the difference between the time a fire house receives a call and the time the first piece of fire equipment leaves the station. The response times for fire departments in a large city are found to have an approximately Normal distribution, with a mean of 4.5 minutes and a standard deviation of 1.2 minutes. What percentage of fire station response times are between 4 and 6 minutes? Find the z-table here. 37.7% 44.3% 055.7% 62.3%

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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TIME REMAININN 02:53:15 Response time is an important statistic for measuring the effectiveness of a fire department, and is measured as the difference between the time a fire house receives a call and the time the first piece of fire equipment leaves the station. The response times for fire departments mean of 4.5 minutes and a standard deviation of 1.2 minutes. What percentage of fire station response times are a large city are found to have an approximately Normal distribution, with a between 4 and 6 minutes? Find the z-table here. 37.7% 44.3% 055.7% 62.3% Su Next Save and Exit Mark this and return
Transcribed Image Text:TIME REMAININN 02:53:15 Response time is an important statistic for measuring the effectiveness of a fire department, and is measured as the difference between the time a fire house receives a call and the time the first piece of fire equipment leaves the station. The response times for fire departments mean of 4.5 minutes and a standard deviation of 1.2 minutes. What percentage of fire station response times are a large city are found to have an approximately Normal distribution, with a between 4 and 6 minutes? Find the z-table here. 37.7% 44.3% 055.7% 62.3% Su Next Save and Exit Mark this and return
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