SOLUTION: Normal Distribution Average Starting salary $45,000 Standard Deviation $4,500 What is the probability of a new graduate receiving a salary between $45,000 and $50,000?

Algebra ->  Probability-and-statistics -> SOLUTION: Normal Distribution Average Starting salary $45,000 Standard Deviation $4,500 What is the probability of a new graduate receiving a salary between $45,000 and $50,000?      Log On


   

Question 607942: Normal Distribution
Average Starting salary $45,000
Standard Deviation $4,500
What is the probability of a new graduate receiving a salary between $45,000 and $50,000?
Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
P(45000 <= x <= 50000) = normcdf(45000, 50000, 45000, 4500)

Use your calculator to evaluate the normal cdf.