The formula such as mn ⁄ (m + n)² (m + n + 1) is used to calculate Options: A . &nbspvariance in exponential distribution B . &nbspvariance in alpha distribution C . &nbspvariance in gamma distribution D . &nbspvariance in beta distribution

The formula such as mn ⁄ (m + n)² (m + n + 1) is used to calculate

Question

The formula such as mn ⁄ (m + n)² (m + n + 1) is used to calculate

Options:

A . variance in exponential distribution

B . variance in alpha distribution

C . variance in gamma distribution

D . variance in beta distribution

Answer: Option D
Answer: (d).variance in beta distribution

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