SOLUTION: a set of 12 cards is numbered 1,2,3...,12. suppose you pick a card at random without looking . find the probability of each event. P (a multiple of 3) P(a multiple of 4) P(a

SOLUTION: a set of 12 cards is numbered 1,2,3...,12. suppose you pick a card at random without looking . find the probability of each event. P (a multiple of 3) P(a multiple of 4) P(a

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Question 456123: a set of 12 cards is numbered 1,2,3...,12. suppose you pick a card at random without looking . find the probability of each event.
P (a multiple of 3)
P(a multiple of 4)
P(an even number)
Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
P(a multiple of 3) = 4/12 = 1/3.
P(a multiple of 4) = 3/12 = 1/4.

P(an even number) = 6/12 = 1/2.
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