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What is the probability that the second ball is black

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Reference no: EM132907277

An urn contains 3 black balls and 2 red balls. Balls are selected one at a time without replacement.

a. What is the probability that the second ball is Black?

b. What is the probability that the second ball is red, given that the first ball is red?

c. What is the probability that the first ball is black, given that the second ball is black?

Reference no: EM132907277

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