China Naming Network - Eight-character query< - What is the probability of randomly choosing one pair from three pairs of identical shoes?

What is the probability of randomly choosing one pair from three pairs of identical shoes?

The number of all possible events is c (6,2) =15 (two out of six shoes).

There are always * * * C(3, 1)*C(3, 1)=9 ways to pull out a pair of shoes (one third of the left foot and one third of the right foot).

So the probability is 9/ 15 = 3/5=0.6.

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