Question: Suppose X has an exponential distribution with mean equal to 10.Determine following: (a) P(X > 10) (b) P(X > 20) (c) P(X > 30)

Suppose X has an exponential distribution with mean equal to 10.Determine following:
(a) P(X > 10)
(b) P(X > 20)
(c) P(X > 30)

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