wrong -- downvote

304 Chapter 6. Hypothesis Tests Exercise 52 (#6.105). Let (X1, ..., Xn) be a random sample of binary random variables with 0 = P(X1 = 1). (i) Let II(0) be the beta distribution with parameter (a,b). When II is used as the prior for 0, find the Bayes factor and the Bayes test for Ho : 0 0. (ii) Let ToI100,00) (0) + (1 10)II(0) be the prior cumulative distribution, where II is the same as that in (i) and To E (0,1) is a constant. Find the Bayes factor and the Bayes test for Ho : 0 = 0, versus H : 0 + 00