Mathematics, 07.04.2021 04:20 jonloya264
Two balls are drawn, without replacement, from a bag containing 15 red balls numbered 1β15 and 6 white balls numbered 16β21. (Enter your probabilities as fractions.)
(a) What is the probability that the second ball is red, given that the first ball is white?
(b) What is the probability that both balls are even-numbered?
(c) What is the probability that the first ball is red and even-numbered and the second ball is even-numbered?
Answers: 3
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Two balls are drawn, without replacement, from a bag containing 15 red balls numbered 1β15 and 6 whi...
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