1. Math
  2. Statistics And Probability
  3. right answer needed please...

Question: right answer needed please...

Question details

A leading magazine (like Barrons) reported at one time that the average number of weeks an individual is unemployed s 30 weeks. Assume that for the population of all unemployed individuals the population mean length of unemployment is 30 weeks and that the population standard deviation is 4 weeks. Suppose you would like to select a random sample of 34 unemployed individuals for a follow-up study Find the probability that a single randomly selected value is less than 31 Pix<31)- Find the probability that a sample of size n-34 is randomly selected with a mean less than 3I PIM<31)- Enter your answers as numbers accurate to 4 decimal places. Points possible: 1 Submilt Next 1/23/2019 BANG &OLUFSE 5 6 Right answer needed please.
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