(c) What is the probability that the first ball is even-numbered and the second is white? (d) What is the probability that the first ball is even-numbered given that the second is white?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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Please solve  Q no 'c' and ,'d' 

Two balls are drawn, without replacement, from a bag containing 15 red balls numbered 1-15 and 9 white balls numbered 16-24. (Enter your probabilities as fractions.)
(a) What is the probability that the second ball is even-numbered, given that the first ball is even-numbered?
11/23
(b) What is the probability that the first ball is red and the second ball is even-numbered?
173/552
(c) What is the probability that the first ball is even-numbered and the second is white?
(d) What is the probability that the first ball is even-numbered given that the second is white?
Transcribed Image Text:Two balls are drawn, without replacement, from a bag containing 15 red balls numbered 1-15 and 9 white balls numbered 16-24. (Enter your probabilities as fractions.) (a) What is the probability that the second ball is even-numbered, given that the first ball is even-numbered? 11/23 (b) What is the probability that the first ball is red and the second ball is even-numbered? 173/552 (c) What is the probability that the first ball is even-numbered and the second is white? (d) What is the probability that the first ball is even-numbered given that the second is white?
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