The Amount of Time That You Have to Wait Before

question 63

Multiple Choice

The amount of time that you have to wait before seeing the doctor in the doctor's office is normally distributed with a mean of 15.2 minutes and a standard deviation of 15.2 minutes.If you take a random sample of 35 patients,what is the probability that the average wait time is greater than 20 minutes? (Hint: Round the probability value to 2 decimal places. )

• A)0.28
• B)0.16
• C)0.09
• D)0.03

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