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1. |
Students at Garner Middle School are given the opportunity to determine the school's mascot, the mascot's name, and the school colors. The choices are narrowed down to those shown in the table below. What is the probability that the students will choose a lion named Gus for their mascot? |
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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. |
An art designer wishes to display 5 paintings hung side-by-side on a wall. In how many different ways can the designer arrange the paintings? |
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A. |
120 |
B. |
5 |
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C. |
15 |
D. |
3,125 |
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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. |
55 |
B. |
3,628,800 |
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C. |
362,880 |
D. |
20 |
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Hint |
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4. |
How many different ways can a coach make a team of 18 players from a tryout of 20 people? |
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A. |
3,420 |
B. |
380 |
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C. |
190 |
D. |
6,840 |
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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. How many different ways can the teacher choose 10 students? |
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A. |
36,036 |
B. |
360,360 |
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C. |
133,133 |
D. |
3,003 |
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Hint |
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6. |
A bag contains 10 red marbles, 5 gray marbles, 12 black marbles, and 8 white marbles. Two marbles are randomly drawn from the bag without replacement. What is the probability of drawing a black marble followed by a red 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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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 at least two 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. |
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 at least 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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9. |
The table shows the results when a number cube was rolled. What is the experimental probability of rolling a five? |
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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 when a number cube was rolled. What is the experimental probability of rolling an even number? |
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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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