For binomial distribution E(x) = 2, V (x) = 4 / 3 . Find the value of n.

CA Foundation · Quantitative Aptitude · MTP · April 2025
For binomial distribution E(x) = 2, V (x) = 4 / 3 . Find the value of n.
(A) A. 3
(B) B. 4
(C) C. 5
(D) D. 6

Suggested Answer and Working Notes:

Correct Answer: Option (D)

D. 6

Topics: Part-C: Statistics

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