(Answered) A bag contains 20 colored blocks5 of them are black5 of

Statistics

A bag contains 20 colored blocks.

5 of them are black

5 of them are green, and

10 are red

You randomly draw 3 blocks out of the bag.

(d) What is the probability that the 3 blocks are each a different color?

Jamal has 8 red jelly beans and 9 green jelly beans in a bag. He reaches into his bag and comes out with 4 jelly beans in his hand

(b) What is the probability that the jelly beans in his hand are all the same color (all red or all green)?

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