The mean commute time for employees working at Dunder Mifflin Paper Company was 24 minutes with a standard deviation of 5 minutes. If the distribution of commute times is normally distributed, is it unusual for an employee to take at least 35 minutes to get to work? Yes, because the probability is 1.39% which is less than 5% No, because the probability is 98.61% which is more than 5% Yes, because the probability is 2.5% which is less than 5% No, because the probability is 97.5% which is more than 5%

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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answer the questions in the picture please.

The mean commute time for employees working at Dunder Mifflin Paper Company was 24 minutes
with a standard deviation of 5 minutes. If the distribution of commute times is normally distributed,
is it unusual for an employee to take at least 35 minutes to get to work?
Yes, because the probability is 1.39% which is less than 5%
No, because the probability is 98.61% which is more than 5%
Yes, because the probability is 2.5% which is less than 5%
No, because the probability is 97.5% which is more than 5%
Transcribed Image Text:The mean commute time for employees working at Dunder Mifflin Paper Company was 24 minutes with a standard deviation of 5 minutes. If the distribution of commute times is normally distributed, is it unusual for an employee to take at least 35 minutes to get to work? Yes, because the probability is 1.39% which is less than 5% No, because the probability is 98.61% which is more than 5% Yes, because the probability is 2.5% which is less than 5% No, because the probability is 97.5% which is more than 5%
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