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1. |
You rode your bike 3 miles to school. After school, you rode 5 miles to the store and then 2 miles home. How many miles did you ride today? |
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A. |
10 |
B. |
5 |
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C. |
8 |
D. |
7 |
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Hint |
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2. |
What is the last step in the 4-step plan to solve problems? |
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A. |
Solve |
B. |
Examine |
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C. |
Explore |
D. |
Plan |
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Hint |
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3. |
Solve  |
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A. |
4 |
B. |
24 |
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C. |
16 |
D. |
3 |
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Hint |
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4. |
The following are scores on an English exam. The highest score possible is 100. Which is the correct line plot? |
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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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5. |
The mean is the _______ of a set of numbers. |
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A. |
most frequent |
B. |
highest number |
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C. |
middle number |
D. |
arithmetic average |
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Hint |
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6. |
Which statistic is misleading in the following set of test scores?
2, 85, 87, 88, 89 |
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A. |
mean |
B. |
upper quartile |
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C. |
mode |
D. |
median |
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Hint |
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7. |
What is the next term in the sequence 1, 4, 7, 10, … ? |
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A. |
13 |
B. |
17 |
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C. |
30 |
D. |
40 |
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Hint |
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8. |
Order the integers –5, 1, -6, -3, and 5 from least to greatest. |
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A. |
–6, -5, -3, 1, 5 |
B. |
–3, -5, -6, 1, 5 |
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C. |
–5, -6, -3, 1, 5 |
D. |
5, 1, -3, -5, -6 |
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Hint |
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9. |
Solve -13 + (-5) = q. |
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A. |
18 |
B. |
8 |
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C. |
-8 |
D. |
-18 |
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Hint |
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10. |
Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August? |
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A. |
1000 miles |
B. |
5000 miles |
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C. |
10000 miles |
D. |
2500 miles |
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Hint |
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11. |
7,939 mg = ______ g |
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A. |
7,939,000 |
B. |
79.39 |
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C. |
7.939 |
D. |
0.7939 |
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Hint |
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12. |
Write 1,360,000,000,000 in scientific notation. |
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A. |
1.36 × 1013 |
B. |
1.36 × 1012 |
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C. |
0.136 × 1013 |
D. |
13.6 × 1012 |
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Hint |
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13. |
How many baseball players had a batting average above .250? |
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A. |
11 |
B. |
7 |
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C. |
9 |
D. |
2 |
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Hint |
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14. |
Which statistic gives the most meaningful information about the central tendency of the data {23, 25, 26, 26, 27, 29, 29, 30, 450, 450, 450}? |
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A. |
range |
B. |
mode |
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C. |
mean |
D. |
median |
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Hint |
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15. |
Order the integers 8, -11, -21, 3, and 30 from least to greatest. |
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A. |
-11, -21, 3, 8, 30 |
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B. |
8, -11, -21, 3, 30 |
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C. |
30, 8, 3, -11, -21 |
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D. |
-21, -11, 3, 8, 30 |
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Hint |
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16. |
Evaluate 16 + b if b = -3. |
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A. |
19 |
B. |
13 |
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C. |
-19 |
D. |
-13 |
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Hint |
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17. |
Write 45 as a product of the same factor. |
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A. |
5 · 5 · 5 · 5 |
B. |
4 · 4 · 4 · 4 |
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C. |
4 · 4 · 4 · 4 · 4 |
D. |
5 · 5 · 5 · 5 · 5 |
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Hint |
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18. |
Write 10 · 10 · 10 in exponential form. |
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A. |
31 |
B. |
13 |
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C. |
310 |
D. |
103 |
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Hint |
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19. |
Write 9.01 × 108 in standard form. |
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A. |
901,000,000 |
B. |
90,100,000 |
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C. |
9,010,000,000 |
D. |
9,010,000 |
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Hint |
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20. |
Evaluate  if y = 16 and z = -4. |
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A. |
9 |
B. |
1 |
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C. |
-9 |
D. |
-1 |
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Hint |
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