According to the Bureau of Labor Statistics, the average number of weeks an individual is unemployed is 23 weeks with a standard deviation of 7 weeks. Suppose a random sample of 38 unemployed individuals is taken. Find the probability that the sample average number of weeks unemployed is less than 22 weeks or greaterthan 25 weeks.
According to the Bureau of Labor Statistics, the average number of weeks an individual is unemployed is 23 weeks with a standard deviation of 7 weeks. Suppose a random sample of 38 unemployed individuals is taken. Find the probability that the sample average number of weeks unemployed is less than 22 weeks or greaterthan 25 weeks.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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According to the Bureau of Labor Statistics, the average number of weeks an individual is unemployed is 23 weeks with a standard deviation of 7 weeks. Suppose a random sample of 38 unemployed individuals is taken.
Find the probability that the sample average number of weeks unemployed is less than 22 weeks or greaterthan 25 weeks.
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