| |
| |
1. |
Refer to the set of data below. If 15 were removed from the set of data, which values would change? |
| |
|
 |
| |
|
A. |
mean, median, and range |
B. |
mode |
| |
|
C. |
range |
D. |
range and mean |
| |
|
Hint |
|
| |
2. |
Evaluate b3 + 6 if b = 2. |
| |
|
A. |
15 |
B. |
12 |
| |
|
C. |
14 |
D. |
512 |
| |
|
Hint |
|
| |
3. |
The following are scores on an English exam. The highest score possible is 100. What is the greatest score? |
| |
|
 |
| |
|
A. |
21 |
B. |
75 |
| |
|
C. |
100 |
D. |
71 |
| |
|
Hint |
|
| |
4. |
Which interval has the most values? |
| |
|
 |
| |
|
A. |
70-79 |
B. |
90-99 |
| |
|
C. |
60-69 |
D. |
10-19 |
| |
|
Hint |
|
| |
5. |
What integer represents a rise in temperature of 19°? |
| |
|
A. |
19 |
B. |
-19 |
| |
|
C. |
-|-19| |
D. |
-|19| |
| |
|
Hint |
|
| |
6. |
Solve y = -6 – 2. |
| |
|
A. |
4 |
B. |
-4 |
| |
|
C. |
-8 |
D. |
8 |
| |
|
Hint |
|
| |
7. |
George wants to resurface the table below with ceramic tiles. What is the largest square tile that he can use without having to cut any tiles? |
| |
|
 |
| |
|
A. |
6 inches on each side |
B. |
12 inches on each side |
| |
|
C. |
8 inches on each side |
D. |
4 inches on each side |
| |
|
Hint |
|
| |
8. |
Jordan runs 2 miles every day. He is tracking his progress on the graph below. Describe the trend in his running times over the last six months. |
| |
|
 |
| |
|
A. |
Jordan is running fewer miles now than when he started. |
| |
|
B. |
It takes Jordan less time to run 2 miles now than when he started. |
| |
|
C. |
There is no relationship. |
| |
|
D. |
Jordan is spending more time running every day. |
| |
|
Hint |
|
| |
9. |
The circle graph below shows the results of a survey of students'favorite types of pizza at Longview Middle School. What fraction of students prefer either cheese or vegetarian pizza? |
| |
|
 |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
10. |
Name the multiplicative inverse of  . |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
 |
| |
|
Hint |
|
| |
11. |
Cole can read 6 pages in 14 minutes. At this rate, how long will it take him to read a chapter that has 21 pages? |
| |
|
A. |
42 min |
B. |
49 min |
| |
|
C. |
27 min |
D. |
9 min |
| |
|
Hint |
|
| |
12. |
Express 62 % as a fraction in simplest form. |
| |
|
A. |
 |
B. |
 |
| |
|
C. |
 |
D. |
|
| |
|
Hint |
|
| |
13. |
Anna lives in San Francisco, and she has a business partner in Washington, D.C. Sometimes she flies to Washington for meetings; San Francisco and Washington, D.C., are 2438 miles apart. In August, Anna flies to Washington and back twice. What is a good estimate of the number of miles she has flown in August? |
| |
|
A. |
2500 miles |
B. |
10000 miles |
| |
|
C. |
5000 miles |
D. |
1000 miles |
| |
|
Hint |
|
| |
14. |
Which symbol makes the following statement true?
568 ______ 5.1 × 102 |
| |
|
A. |
> |
B. |
 |
| |
|
C. |
= |
D. |
< |
| |
|
Hint |
|
| |
15. |
Are there any clusters in this data? |
| |
|
 |
| |
|
A. |
Yes, 5-20. |
B. |
Yes, 11-15. |
| |
|
C. |
No, there are no clusters. |
D. |
Yes, 5-8 and 14-18. |
| |
|
Hint |
|
| |
16. |
In May, there were 157 people living in Kristin's neighborhood. By August, the population had increased 21%. How many people were in Kristin's neighborhood by August? |
| |
|
A. |
33 |
B. |
330 |
| |
|
C. |
1900 |
D. |
190 |
| |
|
Hint |
|
| |
17. |
Make a bar graph to display the data in the table. |
| |
|
 |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
18. |
Which bar graph shows the number of endangered species by group in the U.S.? |
| |
|
 |
| |
|
A. |
 |
| |
|
B. |
 |
| |
|
C. |
 |
| |
|
D. |
 |
| |
|
Hint |
|
| |
19. |
The table shows the performance of the stock market each day of the past week. Write an integer to represent the value of the stock market by the end of the week. |
| |
|
 |
| |
|
A. |
-6.76 |
B. |
33.30 |
| |
|
C. |
6.76 |
D. |
-33.30 |
| |
|
Hint |
|
| |
20. |
Find 0.008 written as a percent. |
| |
|
A. |
80% |
B. |
0.8% |
| |
|
C. |
8% |
D. |
0.08% |
| |
|
Hint |
|
|
|