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1. |
Identify the algebraic expression that does not represent the multiplication of 14 and the variable z. |
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A. |
14z |
B. |
14 · z |
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C. |
14 + z |
D. |
14 × z |
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Hint |
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2. |
Evaluate 34. |
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A. |
27 |
B. |
9 |
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C. |
81 |
D. |
12 |
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Hint |
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3. |
A bar graph ______. |
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A. |
uses bars of different widths to compare data |
B. |
uses bars of different heights to compare data |
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C. |
uses bars of different perimeters to compare data |
D. |
does not have a vertical axis |
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Hint |
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4. |
Use the circle graph below that shows what kids aged 8 to 18 would bring to a desert island. What percent of kids chose either TV or video games? |
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A. |
13% |
B. |
100% |
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C. |
30% |
D. |
50% |
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Hint |
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5. |
The line graph shows the time it takes Kyle to climb the steps in the Statue of Liberty. Predict the total time it will take him to climb 354 steps to the top of the statue, if his rate remains approximately the same. |
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A. |
20 min |
B. |
10 min |
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C. |
12 min |
D. |
16 min |
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Hint |
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6. |
Round 0.1377 to the underlined place-value position. |
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A. |
0.1378 |
B. |
0.137 |
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C. |
0.130 |
D. |
0.138 |
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Hint |
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7. |
 |
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A. |
3.10 |
B. |
2.11 |
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C. |
3.01 |
D. |
2.01 |
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Hint |
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8. |
The number 995 is divisible by which number? |
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A. |
3 |
B. |
9 |
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C. |
2 |
D. |
5 |
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Hint |
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9. |
Write 2 · 2 · 2 · 2 · 2 · 2 · 2 using exponents. |
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A. |
27 |
B. |
72 |
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C. |
26 |
D. |
67 |
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Hint |
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10. |
Evaluate 45. |
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A. |
64 |
B. |
1,024 |
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C. |
625 |
D. |
256 |
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Hint |
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11. |
Which statement is true about the data in the table below. |
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A. |
The data cannot be represented by a circle graph because the percentages don't add to 100%. |
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B. |
A line graph should be used to represent the data. |
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C. |
The data cannot be represented by a circle graph because circle graphs must have more than two sections. |
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D. |
A circle graph could be used to represent the data. |
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Hint |
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12. |
Which number(s) describe(s) the average number in a set of data? |
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A. |
neither |
B. |
mean |
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C. |
both mean and median |
D. |
median |
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Hint |
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13. |
Which of the following data would best be described by mode? |
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A. |
Average age of people who buy a summer pool pass |
B. |
Average price of cars made in 1999 |
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C. |
Most common favorite number of the set of favorite numbers of people in the United States |
D. |
Typical family income per year in Montana |
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Hint |
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14. |
Which of the following graphs is not misleading? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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15. |
The circle graph below shows the percent of kids at Sunnybrook Middle School who want to go into certain professional fields. Which field is the least popular? |
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A. |
Math |
B. |
Technology |
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C. |
Science |
D. |
Law |
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Hint |
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16. |
Identify the stem-and-leaf plot that correctly shows the data given in the table. |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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17. |
Which number is an outlier in the data shown in the table? |
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A. |
10 |
B. |
9 |
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C. |
19 |
D. |
11 |
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Hint |
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18. |
What are the mean, median, and mode of the temperature data 92°, 51°, 60°, 51°, 66°, 82°, respectively? |
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A. |
66°, 51°, 60° |
B. |
67°, 63°, 51° |
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C. |
67°, 62°, 51° |
D. |
66°, 63°, 61° |
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Hint |
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19. |
Identify the measure(s) that would NOT accurately describe the data shown in the table. |
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A. |
mean |
B. |
median |
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C. |
median and mean |
D. |
mode |
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Hint |
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20. |
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. |
1.4 |
B. |
0.4 |
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C. |
0.6 |
D. |
1.6 |
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Hint |
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