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Jermey will roll a numder cube, numbered1-6 twice. What is the probability of rolling an even number, than the number 3.

 May 10, 2017
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The probability of rolling an even number is 1/2

 

The probability of rolling a 3 is 1/6

 

Since the probabilities are independent the probability of rolling an even followed by a 3 is just the product of the two, namely (1/2)*1/6) → 1/12

 May 10, 2017

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