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Doctoral Student Salaries Full-time Ph.D. students receive an average of $12,837 per year. If theaverage...

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Basic Math

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Doctoral Student Salaries Full-time Ph.D. students receive an average of $12,837 per year. If theaverage salaries are normally distributed with a standard deviation of $1500, find these probabilities.Round the final answers to at least four decimal places and intermediate z-value calculations to twodecimal places.Part: 0 / 2Part 1 of 2(a) The student makes more than $14,200.P (X> 14,200 )= 1814Part: 1 / 2Part 2 of 2XP (13,400 < X < 14,400)=S(b) The student makes between $13,400 and $14,400.

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