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1. |
Find 5.335 ÷ 11. |
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A. |
4.85 |
B. |
0.485 |
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C. |
0.535 |
D. |
0.48 |
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Hint |
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2. |
Kevlin is cutting fabric to patch a -inch tear in her backpack. Should she round up to 3 inches or down to inches to cut the fabric? |
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A. |
Down, because the tear does not require very much fabric for the repair. |
B. |
Down, because the numerator is almost as large as the denominator. |
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C. |
Up, because the patch has to be larger than the tear so that it can be stitched to fabric that is not torn. |
D. |
Up, because the numerator is about half the denominator. |
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Hint |
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3. |
The Jones family went to the movies on Saturday afternoon. The film began at 2:15 P.M. and ended at 4:30 P.M. How long was the movie the family attended? |
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A. |
3 hours |
B. |
2 h 15 min |
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C. |
2 h |
D. |
1 h 45 min |
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Hint |
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4. |
Estimate 24% of 298. |
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A. |
100 |
B. |
120 |
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C. |
75 |
D. |
60 |
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Hint |
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5. |
Suppose you want to determine the favorite food of students in your school. Which would not provide a random sample? |
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A. |
surveying every fifth student to enter the school in the morning |
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B. |
surveying every tenth student on the school roster |
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C. |
surveying customers at a nearby hamburger stand |
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D. |
surveying three students from each homeroom class |
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Hint |
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6. |
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. |
4 |
B. |
2 |
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C. |
3 |
D. |
6 |
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Hint |
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7. |
How many combinations of two books can be chosen from a group of four on a shelf? |
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A. |
6 |
B. |
16 |
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C. |
12 |
D. |
4 |
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Hint |
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8. |
At your birthday party, you decided to vote on what to do first. Based on the results shown in the frequency table, which activity won? |
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A. |
watch a movie |
B. |
play truth or dare |
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C. |
play soccer |
D. |
open presents |
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Hint |
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9. |
Which measure of central tendency would best represent the data set 60, 60, 62, 63, 65, 71, 73, 1060? |
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A. |
mode |
B. |
range |
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C. |
median |
D. |
mean |
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Hint |
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10. |
If you made $15.68 for mowing lawns on Saturday and $26.35 for washing cars on Sunday, how much did you make to the nearest dollar that weekend? |
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A. |
$50 |
B. |
$42 |
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C. |
$41 |
D. |
$40 |
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Hint |
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11. |
Lucas wants to measure the length and width of his room so he can plan the reorganization of his furniture. What is the perimeter of his room if it is 8.2 feet long and 6.4 feet wide? |
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A. |
13.12 ft |
B. |
14.6 ft |
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C. |
29.2 ft |
D. |
52.48 ft |
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Hint |
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12. |
Round 52.9 ÷ 3 to the nearest hundredth. |
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A. |
17.63 |
B. |
17.64 |
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C. |
17.7 |
D. |
17.6 |
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Hint |
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13. |
The amount of a water a thimble can hold would best be measured by _____. |
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A. |
grams |
B. |
milliliters |
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C. |
kilograms |
D. |
liters |
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Hint |
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14. |
The volume of a box is found by multiplying its height h, length l, and width w. If the measure of the volume of a box is 130, what could its dimensions be? |
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A. |
5 by 5 by 13 |
B. |
2 by 3 by 8 |
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C. |
3 by 4 by 13 |
D. |
2 by 5 by 13 |
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Hint |
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15. |
If Akira eats 14 bagels each week, how many bagels does he eat per day? |
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A. |
2.8 |
B. |
4 |
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C. |
3.5 |
D. |
2 |
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Hint |
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16. |
Which statement best describes how the outlier affects the mean of the data set shown? |
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A. |
The outlier causes the mean to be much greater in value than the other values in the data set. |
B. |
The outlier does not affect the mean of the data. |
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C. |
The outlier causes the mean to be slightly greater in value than the other values in the data set. |
D. |
The outlier causes the mean to be much less in value than the other values in the data set. |
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Hint |
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17. |
The table shows the average points per game for the top three scorers on the school’s basketball team. What is the difference between first and third place? |
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A. |
1.6 |
B. |
0.6 |
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C. |
0.4 |
D. |
1.4 |
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Hint |
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18. |
Write 7.2 × 106 in standard form. |
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A. |
7,200,000 |
B. |
720,000 |
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C. |
72,000,000 |
D. |
0.0000072 |
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Hint |
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19. |
Solve –6 = n – 1. |
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A. |
7 |
B. |
5 |
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C. |
–7 |
D. |
–5 |
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Hint |
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20. |
What is the length of the eraser to the nearest half, fourth, or eighth inch? |
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A. |
2 in. |
B. |
2 in. |
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C. |
2 in. |
D. |
2 in. |
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Hint |
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