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1. |
How many possible outcomes are there if a die is rolled and a coin is tossed at the same time? |
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A. |
36 |
B. |
6 |
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C. |
12 |
D. |
2 |
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Hint |
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2. |
This game board is made up of concentric circles. The center circle has a diameter of 4 inches. Each successive ring has a radius 2 inches greater than the ring before. Find the probability of scoring 100 points. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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3. |
This game board is made up of concentric circles. The center circle has a diameter of 4 inches. Each successive ring has a radius 2 inches greater than the ring before. Find the probability of scoring 80 points. |
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 |
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A. |
 |
B. |
 |
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C. |
|
D. |
 |
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Hint |
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4. |
The student council advisor needs to appoint two council members to be officers: one president and one vice-president. Student council consists of six members. How many possible ways are there for the advisor to fill the offices? |
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A. |
11 |
B. |
720 |
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C. |
2 |
D. |
30 |
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Hint |
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5. |
Find 12P4. |
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A. |
42 |
B. |
19,958,400 |
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C. |
95,040 |
D. |
11,880 |
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Hint |
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6. |
A briefcase combination lock contains 4 digits. Each digit is a number between 0 and 9. How many different combinations are possible if each number can only be used once? |
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A. |
40 |
B. |
5,040 |
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C. |
10,000 |
D. |
7,200 |
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Hint |
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7. |
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. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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8. |
Two number cubes are rolled. What is the probability of rolling a sum of 9 or a sum that is even? |
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A. |
 |
B. |
 |
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C. |
|
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 an even number? |
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A. |
|
B. |
 |
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C. |
 |
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. |
|
B. |
|
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C. |
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D. |
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Hint |
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11. |
In problem solving, a ______?______ is a model of a situation in which you carry out the trials, collect data and calculate probabilities. |
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A. |
simulation |
B. |
table |
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C. |
pattern |
D. |
diagram |
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Hint |
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12. |
A card is drawn at random from a standard deck of 52 playing cards. What is the probability that the card is red or a spade? |
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A. |
 |
B. |
 |
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C. |
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D. |
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Hint |
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13. |
A bag of marbles has 4 blue marbles, 1 red marble, 5 green marbles and 6 orange marbles. One marble is taken from the bag. It is not replaced. Then another marble is taken from the bag. What is the probability that both marbles are orange? |
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A. |
 |
B. |
 |
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C. |
|
D. |
 |
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Hint |
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14. |
Calculate 12C2 |
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A. |
1 |
B. |
132 |
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C. |
66 |
D. |
48 |
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Hint |
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