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Probability of selecting a green marble

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Here are a few more questions:

1. Suppose P ( A) = 0.71, P (B) = 0.53 and P (A ∩ B) = 0.28 . Find P (B|A^c)

2. Suppose we select, without looking, one marble from a bag containing 4 red marbles and 10 green marbles. What is the probability of selecting a green marble?

3. From a bag containing 5 nickels, 8 dimes, and 7 quarters, 5 coins are drawn at random and all at once. What is the probability of getting 2 nickels, 2 dimes, and 1 quarter?

Reference no: EM131210917

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