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1. |
Find 4!. |
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A. |
24 |
B. |
16 |
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|
C. |
10 |
D. |
4 |
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Hint |
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2. |
Find 12!. |
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A. |
6,227,020,800 |
B. |
479,001,600 |
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|
C. |
78 |
D. |
39,916,800 |
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Hint |
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3. |
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. |
720 |
B. |
2 |
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|
C. |
30 |
D. |
11 |
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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. |
380 |
B. |
6,840 |
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|
C. |
3,420 |
D. |
190 |
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Hint |
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5. |
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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6. |
A number cube is rolled and a coin is tossed. What is the probability of rolling a 5 and tossing tails? |
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A. |
|
B. |
 |
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C. |
 |
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. |
 |
B. |
 |
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C. |
 |
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 at least one television? |
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 |
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A. |
0.95 |
B. |
0.28 |
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C. |
0.44 |
D. |
0.23 |
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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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 |
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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 of rolling a number cube over three separate experiments. What is the experimental probability of rolling a six? |
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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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