Tony goes to the funfair and has one go on the Hoopla and one go on the Darts. The probability that he wins at Hoopla is 0.3 The probability that he wins at Darts is 0.4 Hoopla Darts a Complete the tree diagram.. b Work out the probability that he wins at both games. c Work out the probability that he wins at just one of the games. b .
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