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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 14PPS
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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.
Transcribed Image Text: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.
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