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Question
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 hourA. 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.
Answer
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