2. Suppose that some agent whose degrees of belief are coherent ascribes subiective probabilities to propositions P and Q as follows: Use the laws of probability to compute each of the following b) P...
2. Suppose that some agent whose degrees of belief are coherent ascribes subiective probabilities to propositions P and Q as follows: Use the laws of probability to compute each of the following b) Pr(PvQ) e Pr (PQ) d) Pr(Q P) f) Pr(- P Q) IMPORTANT: You may assume that none of x, y, and z has a value of either 0 or 1, but do not assume that P and Q are probabilistically independent.
2. Suppose that some agent whose degrees of belief are coherent ascribes subiective probabilities to propositions P and Q as follows: Use the laws of probability to compute each of the following b) Pr(PvQ) e Pr (PQ) d) Pr(Q P) f) Pr(- P Q) IMPORTANT: You may assume that none of x, y, and z has a value of either 0 or 1, but do not assume that P and Q are probabilistically independent.