Posted: March 15th, 2017

The average hourly wage of workers at a fast food restaurant is $6.50/hr. Assume the wages are normally distributed with a standard deviation of $0.45. If a worker at this fast food restaurant is selected at random, what is the probability that the worker earns more than $6.75?

A) 28.8% B) 27.6% C) 42.1% D) 5.2%

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