Problem 9. Continuing with the [PENDULUM] problem. Use the posterior samples obtained with MCMCregress to estimate the posterior probability that the slope in Model2 will be in the interval [5, 7]. The closest answer is: Answer: A. 0.99 B. 0.52 OC. 0.15 D. 0.73 OE. 0.37 Problem 10. The natural conjugate pricr associated to a Poisson likelihood is: A. Gamma B. Beta C. Poisson Answer: D. Uniform E. Normal Problem 11. Assume that given 0, 1, 2,..., are iid as Bin (1, 0). If apriori - Bin (5, 5), Ccmpute the limit, as tends to infinity, of the posterior mean of the unknown probability of success 0. The closest answer is, Answer: A. 0.49 B. 0.5 C. +1 D. 1.0 ○ E. 0