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About time intervals statistics, (a) A municipal bus system, when operating perfectly on schedule, provides a...

  1. About time intervals statistics,

    1. (a) A municipal bus system, when operating perfectly on schedule, provides a bus at any given bus stop every 30 min. You arrive at a random time at a bus stop. What is the average waiting time until the next bus arrives?

    2. (b) The busses become totally disorganized so that the spacing between busses is made random (assume that their arrival is a Poisson random process.) The same number of busses are still in operation. You again arrive at a bus stop at an arbitrary time. What is the average waiting time under these circumstances?

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genius_generous answered 1 hour ago
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