Question: 7.52 A random variable is Poisson distributed with l 5 1.5 occurrences per hour. For the corresponding exponential distribution, and x 5 hours until the

7.52 A random variable is Poisson distributed with l 5 1.5 occurrences per hour. For the corresponding exponential distribution, and x 5 hours until the next occurrence, identify the mean of x and determine the following:

a. P(x $ 0.5)

b. P(x $ 1.0)

c. P(x $ 1.5)

d. P(x $ 2.0)

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