The variance of random variable x of gamma distribution can be calculated as Options: A . &nbspVar(x) = n + 2 ⁄ μ²; B . &nbspVar(x) = n ⁄ μ²; C . &nbspVar (x) = n * 2 ⁄ μ²; D . &nbspVar(x) = n - 2 ⁄ μ³;

The variance of random variable x of gamma distribution can be calculated as

Question

The variance of random variable x of gamma distribution can be calculated as

Options:

A . Var(x) = n + 2 ⁄ μ²;

B . Var(x) = n ⁄ μ²;

C . Var (x) = n * 2 ⁄ μ²;

D . Var(x) = n - 2 ⁄ μ³;

Answer: Option B
Answer: (b).Var(x) = n ⁄ μ²;

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