2. Ata large manufacturing company, the mean age of workers is 37 years, and the standard deviationis 6. Assume that the variable is normally distributed. If a random sample of 44 workers is selected,find the probability that the mean age of the workers in the sample is between 36 and 40 years.

Given,sample size(n)=44mean(μ)=37standard deviation(σ)=6

Answered: 2. Ata large manufacturing company, the…

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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At a large manufacturing company the mean age of workers is 37 years, and the standard deviation is 6. Assume the variable is normally distributed. If a random sample of 44 workers is selected, what is the probability that the mean age of the workers in the sample is between 36 and 40 years.

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2. Ata large manufacturing company, the mean age of workers is 37 years, and the standard deviation is 6. Assume that the variable is normally distributed. If a random sample of 44 workers is selected, find the probability that the mean age of the workers in the sample is between 36 and 40 years.