Q1. The Policy reports that the average entry-level wage for male college graduate is $20.69 per hou

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.