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The maximum amount of time a guest at the Holiday Inn can wait for an elevator...

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Question

Statistics

  1. The maximum amount of time a guest at the Holiday Inn can waitfor an elevator is 4 minutes. Assuming the wait time follows auniform distribution:

  1. How long should a guest expect to wait?

  2. What is the standard deviation of wait times?

  3. What is the probability that a guest waits exactly 2 minutes forthe elevator?

  4. What is the probability that a guest waits more than 3minutes?

  5. What is the probability that a guest waits less than 90seconds?

  6. What is the probability that a guest waits between 1 minute and2:30 for the elevator?

Answer & Explanation Solved by verified expert
4.1 Ratings (532 Votes)
This is a uniform distribution withSince we know thatProbability density function of a    See Answer
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