Mathematics, 26.02.2021 09:10 domdom71

Betty picks 4 random marbles from a bowl containing 3 white, 4 yellow, and 5 blue marbles. The probability that exactly 1 of the 4 marbles drawn is yellow is [Select]
The
probability that at least 1 of the 4 marbles drawn is blue is [Select]
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Betty picks 4 random marbles from a bowl containing 3 white, 4 yellow, and 5 blue marbles. The prob...