If the Wages of Workers for a Given Company Are

Multiple Choice

If the wages of workers for a given company are normally distributed with a mean of $15 per hour,then the proportion of the workers earning more than $13 per hour:

A) Is greater than the proportion earning less than $13 per hour.
B) Is greater than the proportion earning less than $18 per hour.
C) Is less than 50 percent.
D) Is less than the proportion earning more than the mean wage.