Friday
August 22, 2014

Homework Help: Math

Posted by D. on Saturday, June 13, 2009 at 12:07pm.

Suppose you have a bag containing two red marbles, two blue marbles, and two white marbles. You choose two marbles without looking.
a. What is the probability that you will choose a red marble and then a blue marble without replacing the red one?
b. What is the probability that you will choose two red marbles in a row without replacing the first one?

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