alleryStart learning →Two balls are drawn without replacement from 2 red and 2 blue balls. Chance both are red?
A1/4
B1/3
C1/2
D1/6
Answer & Solution
Correct answer: D. 1/6
First red is 2/4 and then 1/3 remains, so 2/4 x 1/3 = 1/6.
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