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The probability it will rain on Saturday is 60%, and the probability it will rain on Sunday is 25% . If the probability of rain on a given day is independent of the weather on any other day, what is the probability it will rain on both days, expressed as a percent?

 Sep 3, 2018
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As they are independent

 

P[rain on Saturday AND rain on Sunday] = P[rain on Saturday] P[rain on Sunday] = (0.6)(0.25) = 0.15 = 15%

 Sep 3, 2018

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