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You have a 3-card deck containing a king a queen and a jack you draw a random card then put it back and draw a second random card calculate the probability that you draw exactly 1 jack?
Wiki User
∙ 13y ago
1 - the chance to draw 2 jacks - the chance to draw no jacks leaves you with the chance to draw just one by elimination.
1 - (1/3)*(1/3) - (2/3)*(2/3)
1 - 1/9 - 4/9
1 - 5/9
4/9
Wiki User
∙ 13y ago
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