A random variable T~ gamma (a,^) has density function: (^t)a-1, + >o a) show that it belongs to an exponential family. Define neutral parameters as functions of a and λ. -1t ле fy(t) = f(a) 10² гса) b) let X,~ Gamma (a, 1) and X₂ ~ Gamma (agil) be independent random variables. Let Y₁ = x, and Y₂ = X₁ + X₂ Find the marginal probability density functions for Y₁ and 1₂ Are they independent? ex/
A random variable T~ gamma (a,^) has density function: (^t)a-1, + >o a) show that it belongs to an exponential family. Define neutral parameters as functions of a and λ. -1t ле fy(t) = f(a) 10² гса) b) let X,~ Gamma (a, 1) and X₂ ~ Gamma (agil) be independent random variables. Let Y₁ = x, and Y₂ = X₁ + X₂ Find the marginal probability density functions for Y₁ and 1₂ Are they independent? ex/
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 1E
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