A leading magazine (like Barron's) reported at one time that the average number of weeks an individual is unemployed is 32 weeks. Assume that for the population of all unemployed individuals the length of unemployment is normally distributed where the population mean length of unemployment is 32 weeks and that the population standard deviation is 5 weeks. Suppose you would like to select a random sample of 31 unemployed individuals for a follow-up study. Find the probability that a single randomly selected value is less than 31. P(X < 31) = Find the probability that a sample of size n = randomly selected with a mean less than 31. 31 is Р(М < 31) - Enter your answers as numbers accurate to 4 decimal places.

A leading magazine (like Barron's) reported at one time that the average number of weeks an individual is unemployed is 32 weeks. Assume that for the population of all unemployed individuals the length of unemployment is normally distributed where the population mean length of unemployment is 32 weeks and that the population standard deviation is 5 weeks. Suppose you would like to select a random sample of 31 unemployed individuals for a follow-up study. Find the probability that a single randomly selected value is less than 31. P(X < 31) = Find the probability that a sample of size n = randomly selected with a mean less than 31. 31 is Р(М < 31) - Enter your answers as numbers accurate to 4 decimal places.

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Description: A leading magazine (like Barron's) reported at one timethat the average number of weeks an individual isunemployed is 32 weeks. Assume that for the population ofall unemployed individuals the length of unemployment isnormally distributed where the p

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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