Easy Probability With 3 Marbles With and Without Replacement

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Find the probability of 3 marbles of the same color with and without replacement when drawing 3 marbles from a jar. Use the probability formula for and when finding the probability of drawing 3 red marbles first with replacing the marble back in the the jar, then the probability of drawing 3 red marbles without putting the marbles back in the jar. Use conditional probability to find the probability of drawing 3 marbles without replacement.

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Teacher you are wonderful! You made me understand essily.

shalinifutique
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Thank you soo much I was confused with the question turns out it's really simple 😂

kaustubh_
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What if I am pulling more marbles than I am expecting red, without replacement. Like, I pulled 6 marbles, what are the odds that at least 3 are red, without replacement?

A_Digital