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1. |
If a die and coin are tossed, what is the probability of rolling an even number on the die and heads on the coin? |
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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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2. |
Find 12!. |
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A. |
479,001,600 |
B. |
6,227,020,800 |
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C. |
39,916,800 |
D. |
78 |
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Hint |
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3. |
Tabitha and Paco are in a video game room that consists of 10 games. How many different ways can they play all 10 games if they play each game once? |
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A. |
3,628,800 |
B. |
362,880 |
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C. |
55 |
D. |
20 |
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Hint |
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4. |
A briefcase combination lock contains 4 digits. Each digit is a number between 0 and 9. If each number can only be used once, what is the probability that all four digits are odd? |
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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 composition teacher needs to choose 10 students out of 15 to serve as rough draft reviewers. A group of 10 seniors, 3 juniors, and 2 sophomores have volunteered. If the students are chosen randomly, what is the probability that 6 seniors, 2 juniors, and 2 sophomores will be selected? |
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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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6. |
What is the probability of randomly drawing a ten or a club from a standard deck of 52-playing cards? |
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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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7. |
A sociology teacher asked her students how many siblings they have. The results of the survey are shown in the table. Find the probability that a randomly chosen student has three siblings. |
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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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8. |
The table shows the probability distribution of the number of televisions per household in a neighborhood. What is the probability that a household in this neighborhood has fewer than three televisions? |
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A. |
0.72 |
B. |
0.23 |
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C. |
0.77 |
D. |
0.44 |
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Hint |
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9. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a four? |
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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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10. |
The table shows the results of rolling a number cube over three separate experiments. What is the experimental probability of rolling a number that is less than or equal to three? |
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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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