1. Consider the bent coin model comparison example of Mackay section 3.2-3 with N = 2, where you take as model He that the coin is fair with probability of 'head' f = 0.5. (a) Compute the posterior probability of the two models Hm for NH = 0, l, 2. (b) You will nd that for NH = 0, 2 model H1 is more likely and for NH = 1 model H0 is more likely. Explain these results