Mathematics
Mathematics, 08.11.2019 04:31, xXCoryxKenshinXx

Assume the box contains 9 balls:
4 red, 2 blue, and 3 yellow. a ball is drawn and its color noted. if the ball is yellow, it is replaced; otherwise, it is not. a second ball is then drawn and its color is noted.
what is the probability that the first ball was yellow, given that the second was red?

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Answers: 2

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Assume the box contains 9 balls:
4 red, 2 blue, and 3 yellow. a ball is drawn and its color n...

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