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3 votes
10 marbles in a jar. 100 random draws You get a black marble 32 times and a white marble 68 times

User Xine
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2 Answers

5 votes

You got a black marble 32% of the time and a white marble 68% of the time. If I'm correct, the jar most likely had 3 black marbles and 7 white ones. If this doesn't solve your question, please help me out by telling me more. I would like to help you, but I don't have enough information.

User Singhsumit
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4 votes
3.2/10 chance of getting black

6.8/10 chance of getting white
User Rob Whelan
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8.8k points

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