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Mathematics, 01.10.2019 00:30 love123jones
If it rains tomorrow, the probability is 0.8 that john will practice the piano. if it does not rain tomorrow, there is only a .4 chance that john will practice. if there is a 60% that it will rain tomorrow, what is the probability that john will practice his piano lesson? i'm supposed to use a tree diagram to solve this
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If it rains tomorrow, the probability is 0.8 that john will practice the piano. if it does not rain...
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