Determine the expected waiting time and standard deviation

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Reference no: EM13203982

The length of time patients must wait to see a doctor in a local clinic is uniformly distributed between 15 minutes and 2 1/2 hours.

a. Define the random variable in words.

b. What is the probability of a patient waiting exactly 50 minutes?

c. What is the probability that a patient would have to wait between 45 minutes and 2 hours?

d. Compute the probability that a patient would have to wait over 2 hours.

e. Determine the expected waiting time and its standard deviation.

Reference no: EM13203982

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