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What is the probability of rolling a number greater than 2 with a 6 sided die, three times in a row?
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Mar 8, 2019
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What is the probability of rolling a number greater than 2 with a 6 sided die, three times in a row?
Mathematics
high-school
Jonathan Moffatt
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A number greater than 2 is: 3, 4, 5, 6
Roll 1: 4 numbers out of 6 numbers total = 4/6 = 2/3
Roll 2: (same as roll 1)
Roll 3: (same as roll 1)
Roll 1 AND Roll 2 AND Roll 3
2/3 x 2/3 x 2/3 = 2³/3³ = 8/27
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Ramayac
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Mar 14, 2019
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Ramayac
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