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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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2. |
When two coins are flipped, the probability of getting two heads is  . What is the probability of not getting two heads? |
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A. |
1 |
B. |
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C. |
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D. |
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3. |
John, Keri, and Carlos are working on a project for school. How many ways are possible for choosing two of them to make the oral report to the class? |
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A. |
2 |
B. |
3 |
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C. |
6 |
D. |
4 |
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4. |
Liz conducted a survey of the number of kids in her school who would join a charity work club if she started one. She surveyed 75 kids and 30 said they would join. If there were 165 kids in her grade, how many could she expect to join? |
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A. |
46 kids |
B. |
23 kids |
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C. |
132 kids |
D. |
66 kids |
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5. |
Anna conducted a survey of the number of people in her yoga class with glasses or contacts. The people in the yoga classes were randomly distributed, and there were 256 people in all the classes. If Anna counted 24 out of 32 people in her class with glasses or contacts, how many people would be expected to have glasses or contacts in all the classes? |
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A. |
212 people |
B. |
425 people |
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C. |
341 people |
D. |
192 people |
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6. |
Joaquim's little brother, Raimundo, is playing with his action figures. He drops one of them, Rodolfo, out the window of his bedroom with a parachute. If Rodolfo lands in the area below, what is the probability that he lands on the orange landing pad? |
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A. |
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B. |
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C. |
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D. |
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7. |
Each spinner is spun once. Find the probability of spinning blue both times. |
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A. |
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C. |
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D. |
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8. |
You are playing a board game with the spinner below. What is the probability that you will spin above a 5 on your next turn and your friend, Jon, will spin below a 3 on his? |
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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. |
The art club is having a ''lottery'' to help raise money for new art supplies. If the art club has already chosen a number between 0 and 999 that is the winning number, what is the probability that one number you would pick would be the winning number? |
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A. |
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D. |
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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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B. |
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C. |
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D. |
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Hint |
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