A jar contains 6 red marbles, numbered 1 to 6, and 12 blue marbles numbered 1 to 12. a) A marble is chosen at random. If you're told the marble is blue, what is the probability that it has the number 3 on it? 1 -12 b) The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 1 on it, what is the probability the marble is blue?

A jar contains 6 red marbles, numbered 1 to 6, and 12 blue marbles numbered 1 to 12. a) A marble is chosen at random. If you're told the marble is blue, what is the probability that it has the number 3 on it? 1 -12 b) The first marble is replaced, and another marble is chosen at random. If you're told the marble has the number 1 on it, what is the probability the marble is blue?

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...

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