A leading magazine (like Barron's) reported at one time that the average number of weeks an...

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A leading magazine (like Barrons) reported at one time that the average number of weeks an individual is unemployed is 34 weeks. Assume that for the n of all unemployed individuals the population mean length of unemployment is 34 weeks and that the population standard deviation is 3 weeks. Suppose you would like to select a random sample of 57 unemployed individuals for a follow-up study Px> 34.8)-(Enter your answers as numbers accurate to 4 decimal places.) Find the probability that a sample of size n -57 is randomly selected with a mean greater than 34.8. PM 34.8) (Enter your answers as numbers accurate to 4 decimal places.) License Points possible: 1 Unlimited attempts.

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