A bag contains 10 red marbles, 6 blue marbles, and 4 green marbles. If two marbles are drawn at random from the bag, what is the probability that both marbles are blue? If a third marble is drawn at random from the bag after the first two marbles are replaced, what is the probability that it will be green? Can these probabilities be calculated using the multiplication rule of probability?
A bag contains 10 red marbles, 6 blue marbles, and 4 green marbles. If two marbles are drawn at random from the bag, what is the probability that both marbles are blue? If a third marble is drawn at random from the bag after the first two marbles are replaced, what is the probability that it will be green? Can these probabilities be calculated using the multiplication rule of probability?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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A bag contains 10 red marbles, 6 blue marbles, and 4 green marbles. If two marbles are drawn at random from the bag, what is the probability that both marbles are blue? If a third marble is drawn at random from the bag after the first two marbles are replaced, what is the probability that it will be green? Can these probabilities be calculated using the multiplication rule of probability?
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