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Find value of c that makes valid probability distribution

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Reference no: EM132851055

Suppose that a sample space of a random experiment is S = {2, 3, . . . } and P({k}) = c [(3^ k)/ k!] , k = 2, 3, . . .

(a) Find the value of c that makes this a valid probability distribution.

(b) Find P(outcome is greater than or equal to 5).

Reference no: EM132851055

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