You may use the following notation and results: The Binomial distribution with success probability 6, Binomial(n,t9), has probability mass function p(yl6)=(:)9\"(16)"y, y=0,1,...,n; 05651. The Beta distribution, Beta(a, ,8), has probability density function NO\"- + 3) 1 ,81 p (1,6 0' 1 , 0 22m. p