The number of people getting sick from imported meat products in a certain city in one month was found to be normally distributed with mean and standard deviation :X≈N (u= 190, σ=22). Below what number x, will be found 20 percent of the sick persons (80% of the sick persons will be greater than this number)

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
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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The number of people getting sick from imported meat products in a certain city in one month was found to be normally distributed with mean and standard deviation :X≈N (u= 190, σ=22). Below what number x, will be found 20 percent of the sick persons (80% of the sick persons will be greater than this number)

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