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The waiting time at the doctor’s office has a normal distribution with a mean of 40...

The waiting time at the doctor’s office has a normal distribution with a mean of 40 minutes and standard deviation 2.8. Give answers to parts (a), (b), and (c) based on this information.    

  1. What is the probability of a patient waiting for at least 34 minutes but not more than 37 minutes?

Answer: (2 points) One Value of Z = _________________

            Answer: (2 points) Other value of Z = _________________

            Answer: (4 points) Probability (Answer to question (b)) =   _____________________

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