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1. |
What is the value of 4(9 + y) if y = 0.1? |
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A. |
3.6 |
B. |
36.4 |
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C. |
36.1 |
D. |
40 |
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Hint |
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2. |
Evaluate (17 + 15) ÷ (5 - 1). |
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A. |
32 |
B. |
19 |
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C. |
8 |
D. |
4 |
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Hint |
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3. |
Evaluate c + 5 if c = 3. |
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A. |
c + 3 |
B. |
8 |
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C. |
3 |
D. |
5 |
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Hint |
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4. |
What is the scale in the frequency table? |
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 |
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A. |
51-60 |
B. |
91-100 |
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C. |
51-100 |
D. |
0-100 |
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Hint |
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5. |
What would you predict your resting heart rate would be if you exercise 25 minutes per day? |
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A. |
100 |
B. |
50 |
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C. |
70 |
D. |
120 |
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Hint |
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6. |
The following are scores on an English exam. The highest score possible is 100. What is the least score? |
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A. |
75 |
B. |
100 |
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C. |
71 |
D. |
21 |
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Hint |
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7. |
What does 9|4 mean? |
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 |
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A. |
94 |
B. |
9/4 |
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C. |
904 |
D. |
49 |
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Hint |
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8. |
What is the median for a set of quiz scores? |
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A. |
15 |
B. |
13 |
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C. |
17 |
D. |
16 |
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Hint |
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9. |
Mrs. Harker is one of 20 teachers at Springfield Middle School. She has 21 students in her class. About how many students probably attend Springfield Middle School? |
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A. |
41 |
B. |
220 |
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C. |
200 |
D. |
400 |
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Hint |
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10. |
Solve m - 5 = 9. |
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A. |
13 |
B. |
14 |
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C. |
12 |
D. |
15 |
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Hint |
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11. |
7,939 mg = ______ g |
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A. |
79.39 |
B. |
7.939 |
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C. |
7,939,000 |
D. |
0.7939 |
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Hint |
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12. |
Which of the following is a way in which statistics are made to be misleading? |
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A. |
The scale is altered on a graph. |
B. |
Outliers on data are brought up and their effects on the measures of central tendency are explained. |
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C. |
All three measures of central tendency are presented. |
D. |
The actual data are shown, and you are allowed to figure out the measures of central tendency on your own. |
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Hint |
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13. |
Find the solution of 62 + x = 75 if the value of x can be selected from the set {12, 13, 14, 15}. |
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A. |
15 |
B. |
14 |
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C. |
12 |
D. |
13 |
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Hint |
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14. |
Write 45 as a product of the same factor. |
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A. |
4 · 4 · 4 · 4 |
B. |
5 · 5 · 5 · 5 · 5 |
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C. |
4 · 4 · 4 · 4 · 4 |
D. |
5 · 5 · 5 · 5 |
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Hint |
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15. |
On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days? |
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A. |
420 billion |
B. |
4.02 million |
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C. |
4.02 billion |
D. |
4,020 |
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Hint |
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16. |
The Mojave Desert in southern California is 15,000 square miles. The Sahara Desert in northern Africa is about 233 times larger than the Mojave Desert. How big is the Sahara Desert? |
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A. |
3.5 × 105 sq mi |
B. |
3.5 × 103 sq mi |
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C. |
3.5 × 106 sq mi |
D. |
3.5 × 104 sq mi |
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Hint |
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17. |
The Used Car Store recently took an inventory of the remaining cars on their lot. The frequency table shows the results. Find how many cars were made in the 21st century. |
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A. |
18 |
B. |
29 |
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C. |
15 |
D. |
33 |
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Hint |
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18. |
The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006. |
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A. |
8 |
B. |
0 |
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C. |
5 |
D. |
2 |
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Hint |
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19. |
Make a stem-and-leaf-plot of the prices of DVD players listed in the table. |
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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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20. |
Which frequency table matches the histogram below? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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