Q. 62 If a random variable X has a Poisson distribution with mean 5, then the expression E[(X + 2)2] equals _____.
Note: This question appeared as Numerical Answer Type.
(A) 54
(B) 55
(C) 56
(D) 57
Answer: (A)
Explanation:
Q. 62 If a random variable X has a Poisson distribution with mean 5, then the expression E[(X + 2)2] equals _____.
Note: This question appeared as Numerical Answer Type.
(A) 54
(B) 55
(C) 56
(D) 57
Answer: (A)
Explanation:
