Suppose that a pair of random variables have the same ...

So the density function of T is (1) f(t) = Suppose the times between arrivals are independent. The bank would like to know the following. a. The probability that the second customer arrives after 4 minutes from now. b. The probability that exactly one customer arrives within the next 4 minutes. Let. T1 = time (in min) until the next customer ... ................
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