hannahbrown1800 hannahbrown1800

17-06-2024
Mathematics

Answered

A leading magazine (like Barron's) reported at one time that the average number of weeks an individual is unemployed is 27 weeks. Assume that for the population of all unemployed individuals the population mean length of unemployment is 27 weeks and that the population standard deviation is 3.5 weeks. Suppose you would like to select a random sample of 97 unemployed individuals for a follow-up study.

Find the probability that a single randomly selected value is greater than 27.7.
P(X > 27.7) =

Answer :

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