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Q1) Weekly salaries of teachers in one state are normally distributed with mean of $490 and a standard deviation of $45.   

a) Determine the probability that a randomly selected teacher earns more than $525 per week?  

b) Determine the probability arbitrarily chosen teacher earns less than $435 per week?

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M9164156

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