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Unformatted text preview: f) How many possible ways are there to roll an even number and a multiple of 3? g) What is the probability that you roll an even number and a multiple of 3? h) What is the probability that you roll a multiple of 3 given the roll is even? i) What is the probability that you do not roll an even number or you do not roll a multiple of 3? 3. You are playing a freethrow game at Amy's Casino Fantastico. You pay $2 to play the game. You get to shoot the ball 3 times. You are a decent freethrow shooter and you know that you are equally likely to makeor miss a freethrow. If you make a freethrow you get $1 and if you do not make it you get $0. a) What is the expected value if this game? b) Is this a fair game? If you need more practice, I would recommend going to page 266 and doing all the odd problems of the review (don't bother with any card problems), this ways you can check your answers with the back of the book....
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- Spring '08
- Math, Probability theory, Parity, The Game