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1. |
What is the probability that you roll an odd number on a six-sided number cube? |
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A. |
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B. |
3:1 |
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C. |
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D. |
1:1 |
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Hint |
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2. |
What is the probability of selecting a red or yellow marble from a bag that contains 20 red marbles, 15 yellow marbles, and 35 green marbles? |
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A. |
1:1 |
B. |
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C. |
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D. |
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Hint |
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3. |
What are the odds of choosing a red marble from a bag that contains 20 red marbles, 15 yellow marbles, and 35 green marbles? |
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A. |
2:7 |
B. |
4:5 |
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C. |
2:5 |
D. |
4:7 |
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Hint |
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4. |
A bag contains 10 blue marbles, 7 white marbles, 6 red marbles, and 2 green marbles. What is the probability of randomly selecting a blue marble? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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5. |
A bag contains 7 purple marbles, 5 yellow marbles, 3 white marbles, and 1 black marble. What is the probability of randomly selecting a marble that is not purple? |
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A. |
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B. |
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C. |
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D. |
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Hint |
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