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sets and probability of marble drawn from a box

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28. A marble is drawn from a box containing 3 yellow, 4 white, and 8 blue marbles. Find
the odds in favor of drawing the following.
a. A yellow marble b. A blue marble c. A white marble

If two cards are drawn without replacement from an ordinary deck, find the probabilities
of the following results

8. The second is black, given that the first is a spade.

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Solution Preview

28. You can see that you have 15 marbles in total.

a. yellow = 3/15 = 1/5
b. blue = 8/15
c. white = 4/15

8. I assume ...

Solution Summary

This solution goes over probability with regards to marbles drawn from a box.

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