Question
A leading magazine (like Barron's) reported at one time that the average number of weeks an individual is unemployed is 16.5 weeks. Assume that for
A leading magazine (like Barron's) reported at one time that the average number of weeks an individual is unemployed is 16.5 weeks. Assume that for the population of all unemployed individuals the population mean length of unemployment is 16.5 weeks and that the population standard deviation is 6.5 weeks. Suppose you would like to select a random sample of 175 unemployed individuals for a follow-up study. Find the probability that a single randomly selected value is between 16.3 and 17.8. P(16.3 < X < 17.8) = Find the probability that a sample of size n=175n=175 is randomly selected with a mean between 16.3 and 17.8. P(16.3 < M < 17.8) = Enter your answers as numbers accurate to 4 decimal places.
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