The duration of a lunch break for one employee at a manufacturing company follows a normal distribution with mean µ minutes and standard deviation 5 minutes. The probability that a lunch break lasts for more than 52 minutes is 0.25. Find the value of µ. A. 55.37 B. 46.25 C. 57.75 D. 48.63
The duration of a lunch break for one employee at a manufacturing company follows a normal distribution with mean µ minutes and standard deviation 5 minutes. The probability that a lunch break lasts for more than 52 minutes is 0.25. Find the value of µ. A. 55.37 B. 46.25 C. 57.75 D. 48.63
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Question 14
The duration of a lunch break for one employee at a manufacturing company follows a
distribution
lunch break lasts for more than 52 minutes is 0.25. Find the value of µ.
A. 55.37
B. 46.25
C. 57.75
D. 48.63
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