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Probability the sample average entry-level wage

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Q1. The Policy reports that the average entry-level wage for male college graduate is $20.69 per hour and for female college graduates is $17.66 per hour. The standard deviation for male graduate is $3.97 and for female is $2.68. Assume wages are normally distributed.

If 48 male graduates are chosen, find the probability the sample average entry-level wage is at least $19.32.

Reference no: EM131235916

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