cdm1715 cdm1715

09-11-2020
Mathematics

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A six sided cube is rolled. What is the probability of getting a 3 and then a 4, givrn the first number rolled was 3.

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MathPhys MathPhys

09-11-2020

Answer:

1/6

Step-by-step explanation:

Use conditional probability:

P(A given B) = P(A and B) / P(B)

P(4 given 3) = P(4 and 3) / P(3)

P(4 given 3) = (1/36) / (1/6)

P(4 given 3) = 1/6

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