Q194
Variance of random variable X of γ (gamma) distribution can be calculated as
A.
var(x) = n - 2/μp3
B.
var(x) = xn/μp2
C.
var(x) = 2n/μp2
AnswerD.
var(x) = n + 2/μp2
Answer: Option C
Solution
Answer: Option C
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