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1. |
The cafeteria has 52 tables. If each table can seat 5 people, how many people does the cafeteria hold? |
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A. |
5 |
B. |
52 |
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C. |
57 |
D. |
260 |
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Hint |
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2. |
Evaluate 5 + 6 - 2 + 4. |
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A. |
5 |
B. |
17 |
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C. |
13 |
D. |
7 |
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Hint |
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3. |
Write 2,564,000 in scientific notation. |
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A. |
2.564×106 |
B. |
2.564×105 |
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C. |
2,564×103 |
D. |
25.64×105 |
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4. |
Which statistic gives the most accurate information for the following set of test scores?
2, 85, 87, 88, 89 |
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A. |
mean |
B. |
range |
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C. |
median |
D. |
mode |
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5. |
The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices? |
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A. |
 |
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B. |
 |
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C. |
 |
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D. |
 |
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6. |
Name the operation that should be done first in the expression
9 × (7 - 3) ÷ 2. |
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A. |
division |
B. |
multiplication |
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C. |
subtraction |
D. |
addition |
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Hint |
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7. |
Evaluate 5k +  if
k = 3, m = 20, and n. = 5. |
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A. |
7 |
B. |
19 |
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C. |
20 |
D. |
57 |
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Hint |
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8. |
Evaluate x2 + 2xy + y2 if = 4 and y = 7. |
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A. |
86 |
B. |
65 |
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C. |
78 |
D. |
121 |
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Hint |
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9. |
523 m = ______ km |
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A. |
0.523 |
B. |
5.23 |
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C. |
0.0523 |
D. |
523,000 |
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Hint |
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10. |
Which symbol makes the following statement true?
1.55 × 104 ______ 15,000 |
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A. |
> |
B. |
= |
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C. |
 |
D. |
< |
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Hint |
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11. |
Find the median of {67, 24, 98, 15, 76, 44}. |
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A. |
67 |
B. |
44 |
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C. |
54 |
D. |
55.5 |
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Hint |
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12. |
In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier? |
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A. |
29 |
B. |
50 |
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C. |
30 |
D. |
52 |
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Hint |
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13. |
Which of the following is a way in which statistics are made to be misleading? |
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A. |
Outliers on data are brought up and their effects on the measures of central tendency are explained. |
B. |
The actual data are shown, and you are allowed to figure out the measures of central tendency on your own. |
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C. |
All three measures of central tendency are presented. |
D. |
The scale is altered on a graph. |
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Hint |
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14. |
The prices of a shirt, before tax, in ten different department stores are as follows: $17.99, $21.99, $14.99, $13.99, $22.99, $21.99, $19.99, $17.99, $24.99, and $18.99. If you were to create a frequency table of this data, how many department stores would fall into the interval $20.00 to $21.99? |
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A. |
4 |
B. |
1 |
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C. |
3 |
D. |
2 |
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Hint |
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15. |
Write 63 as a product of the same factor. |
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A. |
3 · 3 · 3 · 3 · 3 · 3 |
B. |
3 · 3 · 3 |
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C. |
6 · 6 · 6 |
D. |
6 · 6 · 6 · 6 · 6 · 6 |
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Hint |
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16. |
The Ride Away Bike Shop has 27 mountain bikes and 34 road bikes. Find the expression that represents the number of tires in the Ride Away Bike Shop. |
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A. |
34 + 27 |
B. |
2(27) × 2(34) |
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C. |
27 × 27 + 34 × 34 |
D. |
2(27 + 34) |
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Hint |
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17. |
The frequency table shows the height of drops of several waterfalls in the United States. How many waterfalls have a drop of 599 feet or less? |
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A. |
18 |
B. |
5 |
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C. |
6 |
D. |
21 |
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Hint |
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18. |
The stem-and-leaf plot shows the bowling scores of one round of a bowling meet. Find the true statement. |
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A. |
Only one bowler scored in the 170-179 point range. |
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B. |
The range of the bowling scores is 33. |
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C. |
The bowling score of 168 is an outlier of the data. |
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D. |
Their were a total of 15 bowlers who participated in the meet. |
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Hint |
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19. |
The graphs below show the number of minutes spent on the phone. Which graph would you use to compare the amount of minutes spent on the phone Tuesday and Friday? |
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A. |
 |
B. |
 |
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C. |
 |
D. |
 |
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Hint |
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20. |
The line graph shows the average price of gas for one recent month in Austin, Texas. Why is the graph misleading? |
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A. |
The vertical axis is not labeled. |
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B. |
It shows that the highest price occurred at the beginning of the month and the lowest price occurred at the end of the month. |
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C. |
It shows that price of gas changed dramatically during the month. |
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D. |
The horizontal scale is missing the odd-numbered days. |
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Hint |
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