SOLUTION: A bag contains 3 red marbles, 4 blue marbles and 8 yellow marbles. An experiment consists of randomly drawing one marble out of the bag. Let R be the event that a red marble is d

Question 1165841: A bag contains 3 red marbles, 4 blue marbles and 8 yellow marbles. An experiment consists of randomly drawing one marble out of the bag. Let R be the event that a red marble is drawn, B the event a blue marble is drawn, and Y be the event a yellow marble is drawn.
What is P(R)?

Answer by ikleyn(52787) (Show Source): You can put this solution on YOUR website!
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    P(R) =  =  =  = 0.2 = 20%.     ANSWER

Solved and explained.

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