Exercise 6.1 The sick-leave time of employees in a firm in a month is normally with a mean of 100 hours and a standard deviation of 20 hours. Find the probability that the sick-leave time of an employee in a month exceeds 130 hours.

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Exercise 6.1 The sick-leave time of employees in a firmn in a month is nomally with a
mean of 100 hours and a standard deviation of 20 hours. Find the probability that
the sick-leave time of an employee in a month exceeds 130 hours.
Erarsice 62 Conmnura the follournT
Transcribed Image Text:Exercise 6.1 The sick-leave time of employees in a firmn in a month is nomally with a mean of 100 hours and a standard deviation of 20 hours. Find the probability that the sick-leave time of an employee in a month exceeds 130 hours. Erarsice 62 Conmnura the follournT
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