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Teachers' Salaries in Connecticut The average teacher's salary in Connecticut (ranked first
among states) is $57,337. Suppose that the distribution of salaries is normal with a standard
deviation of $7500. Round intermediate z value calculations to two decimal places and the final
answers to at least four decimal places.
A- what is the probablity that a randomly selected teacher makes less than $45,200 per year?
P(x<45,200)= ?

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