SOLUTION: The hourly wage for employees at a large company is $18.50. The standard deviation is $2.00. What percent of employees earn over $21.00 per hour?

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Question 922049: The hourly wage for employees at a large company is $18.50. The standard deviation is $2.00.
What percent of employees earn over $21.00 per hour?
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
mean = $18.50. The standard deviation is $2.00
z+=+blue%28x+-+mu%29%2Fblue%28sigma%29
P(x > 21) = P( z > 2.50/2) = normalcdf(1.25, 100)