SOLUTION: One urn contains one black ball and one gold ball . A second urn contains one white and one gold ball . one ball is selected at random from each urn. a Exhibit a sample space for t
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Question 1168638: One urn contains one black ball and one gold ball . A second urn contains one white and one gold ball . one ball is selected at random from each urn. a Exhibit a sample space for this experiment. b Exhibit the event space. c What is the probability that both balls will be of the same color? d What is the probability that one ball will be green ?
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BW
BG
GW
GG
Each of these has 1/4 probability
0 probability one ball will be green.
Probability both balls will be same color is 1/4
