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A bag contains 5 blue marbles, 3 red marbles and 4 yellow marbles. What is the probability of choosing one yellow marble and then a red marble with replacement?
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A bag contains 5 blue marbles, 3 red marbles and 4 yellow marbles.

What is the probability of choosing one yellow marble and then a red marble with replacement?

User TimBrownlaw
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2 Answers

7 votes


|\Omega|=12^2=144\\|A|=4\cdot3=12\\\\P(A)=(12)/(144)=(1)/(12)

User Allan Ojala
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5 votes

Answer:

Explanation:

A bag contains 5 blue marbles, 3 red marbles and 4 yellow marbles. What is the probability-example-1
User Srujan Maddula
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