Question 3: A partial tree diagram is provided. The missing probabilities are indicated by lower case letters. For each of the following, find the indicated probability. Round all answers to three decimal places. 0.09025 Case X 0.25 Case Y 0.75 0.27075 Case I a Case II Case Y 0.61 0.258 Case III 0.381 Case X 0.52 Case Y 0.48 0.18288 a) a: b) b: c) c: d) d: e) P(II | X) f) P(III |Y)

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