Question 820923
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Hi,
Two marbles are drawn without replacement from a bag containing 16 marbles: 12 green and 4 yellow.
P(2 same color) = P(both green  0r both yellow) = {{{((12C2)(4C0) + (12C0)(4C2))/16C2)}}}= (66+6)/120 = 72/120 = 3/5 = .60 0r 60%