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Let X=the time between two successive arrivals at the drive-up window of a local bank. If X has an exponential distribution with parameter =1. Compute
Let X=the time between two successive arrivals at the drive-up window of a local bank. If X has an exponential distribution with parameter =1. Compute the following
1. the expected time between two successive arrivals
2. The standard deviation of the time between the successive arrivals 3. P(x<4) and P(2<X<5)
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