Twelve discs numbered 1 to 12 are placed in a bag. Three discs are drawn at random,
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Question:
Twelve discs numbered 1 to 12 are placed in a bag. Three discs are drawn at random, without replacement, from the bag.
(i) What is the probability that the number 9 is drawn?
(ii) What is the probability the three numbers on the discs drawn are even?
(iii) What is the probability that the product of the three numbers drawn is even?
Related Book For
A Survey of Mathematics with Applications
ISBN: 978-0134112107
10th edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
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