Homework Help: Statistics

Posted by Savannah on Friday, April 30, 2010 at 11:01pm.

Suppose a bag contains 7 red chips, 8 black chips, and 3 green chips. You draw two chips (without replacement) from the bag. Find the probability that you drew a red chip ﬁrst and then a black chip second.

Statistics - PsyDAG, Saturday, May 1, 2010 at 12:51pm
Red = 7/18
Black = 8/17

To find the probability that both (all) events would occur, multiply the probabilities of the individual events.

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