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1. |
A number cube is marked with 1, 2, 3, 4, 5, and 6 on its faces. If you roll the cube one time, what is P(greater than 4)? |
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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. |
Suppose you are conducting a survey to determine whether the students in your school would prefer to go to the science museum or the art museum for the school field trip. Which method would produce a random sample? |
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A. |
asking the members of the after-school art club |
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B. |
asking the winners of the school science fair |
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C. |
asking 4 students from each homeroom class |
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D. |
asking your 3 best friends |
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Hint |
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3. |
At a deli, you have a choice of turkey, roast beef, or ham on your sandwich and a choice of potato chips or corn chips on the side. How many different ways can you order a sandwich and chips? |
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A. |
5 |
B. |
6 |
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C. |
8 |
D. |
9 |
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Hint |
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4. |
A coin is tossed twice. What is the probability of getting tails both times? |
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A. |
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B. |
0 |
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C. |
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D. |
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Hint |
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5. |
Suppose you wanted to survey the favorite music of people in your school. Which method would produce a random sample? |
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A. |
surveying the kids at one table at lunch |
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B. |
surveying your best friends |
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C. |
surveying a group of people outside of a country music concert |
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D. |
surveying the kids in your home room |
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Hint |
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6. |
As part of Ella's birthday present, her mother tells her she can choose two days, Monday through Friday, that she doesn't have to do her chores. How many combinations of days can she choose? |
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A. |
49 combinations |
B. |
5 combinations |
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C. |
10 combinations |
D. |
25 combinations |
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Hint |
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7. |
You and your friend, Jenni, just tried out for the school play, The Princess and The Goblin. The teacher putting the play together tells everyone who tried out that they each have a 50% chance of getting a part acting in the play. What is the chance that you and Jenni both will get a part? |
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A. |
10% |
B. |
100% |
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C. |
25% |
D. |
50% |
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Hint |
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8. |
There are six equally likely outcomes on the spinner. What is the probability of spinning blue? |
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A. |
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B. |
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C. |
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D. |
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9. |
What is the probability that a randomly thrown dart will land in the shaded region of the dartboard? |
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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. |
What is the probability that a randomly thrown dart will land in the shaded region of the dartboard? |
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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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