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Mathematics 12 Online
OpenStudy (anonymous):

You have a 3-card deck containing a king, a queen, and a jack. You draw a random card, then without putting it back you draw a random second card from the ones that are left. Use a tree diagram to calculate the probability that you draw exactly 1 jack.

OpenStudy (anonymous):

i think it is 2/6

OpenStudy (amistre64):

\[\frac{(^1C_1)(^2C_1)}{^3C_2}\] maybe?

OpenStudy (amistre64):

|dw:1317930463074:dw|

OpenStudy (amistre64):

which is what the first thing gives as well

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