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1. |
Identify the solution of 84 ÷ r = 12. |
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A. |
7 |
B. |
21 |
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C. |
72 |
D. |
6 |
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2. |
For which equation is 11 the solution? |
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A. |
11 = h + 7 |
B. |
15 – h = 26 |
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C. |
h – 5 = 11 |
D. |
29 – h = 18 |
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3. |
A frequency table ______. |
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A. |
shows the percent of people who do not respond to a survey |
B. |
cannot have more than two rows |
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C. |
cannot display more than 100 responses |
D. |
shows the number of times each piece of data occurs |
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Hint |
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4. |
In a frequency table, |
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A. |
all intervals must be equal. |
B. |
the scale must start at 0. |
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C. |
the scale does not have to include the greatest and least numbers in the data set. |
D. |
some of the intervals may overlap if there are too many numbers. |
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Hint |
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5. |
Determine the best scale in making a frequency table for this set of data. |
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A. |
5-10 |
B. |
0-30 |
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C. |
0-10 |
D. |
0-5 |
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Hint |
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6. |
Determine the error in the frequency table displaying the data shown below. |
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A. |
The intervals are not equal. |
B. |
The intervals are overlapping. |
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C. |
The frequencies do not equal the tallies. |
D. |
All the numbers in the data set are not included in the scale. |
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Hint |
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7. |
The circle graph below shows what kind of media kids aged 8 to 18 would bring to a desert island. What are the two most popular choices? |
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A. |
computer/internet and video games |
B. |
CDs/radio and TV |
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C. |
CDs/radio and computer/internet |
D. |
video games and TV |
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Hint |
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8. |
Determine the stems for the data set
74, 35, 56, 57, 69, 71, 70, 77, 32, 50. |
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A. |
0, 1, 2, 4, 5, 6, 7, 9 |
B. |
3, 4, 5, 7 |
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C. |
0, 1, 2, 3, 4, 5, 6, 7, 8, 9 |
D. |
3, 4, 5, 6, 7 |
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Hint |
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9. |
A misleading statistic ______. |
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A. |
occurs when there are two modes in a set of data |
B. |
always involves a graph |
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C. |
is another name for an incorrect map |
D. |
can be a graph or a measure of central tendency |
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Hint |
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10. |
Order 1.19, 1.090, 1.119, and 1.91 from least to greatest. |
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A. |
1.19, 1.090, 1.91, 1.119 |
B. |
1.090, 1.19, 1.119, 1.91 |
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C. |
1.090, 1.119, 1.19, 1.91 |
D. |
1.19, 1.090, 1.119, 1.91 |
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Hint |
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11. |
Find the sum of 65.17 and 8.04. |
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A. |
63.21 |
B. |
73.57 |
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C. |
73.21 |
D. |
73.11 |
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Hint |
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12. |
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 385, what could its dimensions be? |
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A. |
3 by 5 by 8 |
B. |
5 by 7 by 11 |
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C. |
3 by 5 by 7 |
D. |
5 by 7 by 7 |
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Hint |
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13. |
Which of the numbers is the solution of x ÷ 2 – 4 = 10? |
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A. |
30 |
B. |
26 |
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C. |
28 |
D. |
32 |
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Hint |
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14. |
Which of the following data would best be described by mode? |
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A. |
Average price of cars made in 1999 |
B. |
Average age of people who buy a summer pool pass |
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C. |
Typical family income per year in Montana |
D. |
Most common favorite number of the set of favorite numbers of people in the United States |
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Hint |
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15. |
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. |
$40 |
B. |
$41 |
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C. |
$50 |
D. |
$42 |
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Hint |
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16. |
Find the area of a rectangle with length 6 units and width 2 units. |
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A. |
16 units2 |
B. |
8 units2 |
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C. |
3 units2 |
D. |
12 units2 |
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Hint |
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17. |
Write 8.0016 in word form. |
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A. |
eight and sixteen hundredths |
B. |
eight and sixteen tenths |
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C. |
eight and sixteen ten-thousandths |
D. |
eight and sixteen thousandths |
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Hint |
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18. |
Write six and thirty-two hundredths in standard form. |
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A. |
632 |
B. |
6.32 |
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C. |
6.032 |
D. |
63,200 |
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Hint |
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19. |
Estimate 100.6 + 44.1 using front-end estimation. |
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A. |
140 |
B. |
200 |
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C. |
150 |
D. |
100 |
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Hint |
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20. |
Which diagram models a perfect square? |
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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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