SOLUTION: A bus comes by every 11 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform distribution from 0 to 11 minutes. A person arrives at t

Question 1199823: A bus comes by every 11 minutes. The times from when a person arives at the busstop until the bus arrives follows a Uniform distribution from 0 to 11 minutes. A person arrives at the bus stop at a randomly selected time. Round to 4 decimal places where possible.
The mean of this distribution is __________
The standard deviation is __________
The probability that the person will wait more than 4 minutes is ________
Suppose that the person has already been waiting for 3 minutes. Find the probability that the person's total waiting time will be between 5.2 and 6.3 minutes _________
33% of all customers wait at least how long for the train?
minutes.__________
Answer by ikleyn(52781) (Show Source): You can put this solution on YOUR website!
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It is written in any textbook on how to calculate the mean and the standard deviation of a uniform distribution.

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