Question: A bag contains 4 red balls and 6 white balls. Two balls are drawn without replacement. (a) What is the probability that the second ball

A bag contains 4 red balls and 6 white balls. Two balls are drawn without replacement.
(a) What is the probability that the second ball is white, given that the first ball is red?
(b) What is the probability that the second ball is red, given that the first ball is white?
(c) Answer part (a) if the first ball is replaced before the second is drawn.

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