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Find the percentage who earn less

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According to a website about salaries, the national average salary as of October 2003 for a human resources clerk was $29,932. We assume that the annual salaries for clerks are normally distributed with a standard deviation of $1,860. (Give your answers correct to two decimal places.)

(a) Find the percentage who earn less than $27,228.

(b) Find the percentage who earn more than $32,116.

Reference no: EM132173807

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