

1. 
Refer to the set of data below. If 15 were removed from the set of data, which values would change? 





A. 
range and mean 
B. 
range 


C. 
mode 
D. 
mean, median, and range 


Hint 


2. 
Which is not a reason that measures of central tendency for a set of data can be misleading? 


A. 
inaccurate data 
B. 
outliers in the data 


C. 
incomplete data 
D. 
too much data 


Hint 


3. 
Solve x = 28 ÷ 7. 


A. 
4 
B. 
21 


C. 
4 
D. 
21 


Hint 


4. 
Solve 16 = 4a + 8. 


A. 
6 
B. 
4 


C. 
2 
D. 



Hint 


5. 
Write 5 less than twice the length equals 11 as an algebraic equation. 


A. 
2  5 = 11 
B. 
2 ÷ 5 = 11 


C. 
5 < 2 + 11 
D. 
 5 = 11 


Hint 


6. 
Round to the nearest whole number. 


A. 
7 
B. 



C. 
8 
D. 



Hint 


7. 
15% of 240 is what number? 


A. 
60 
B. 
72 


C. 
45 
D. 
36 


Hint 


8. 
A math quiz is made up of 5 multiplechoice questions, each with 4 possible answers. How many possible sets of answers are there? 


A. 
1024 
B. 
9 


C. 
20 
D. 
625 


Hint 


9. 
2.3598 kL = ______ L 


A. 
2,359.80 
B. 
235.98 


C. 
23598 
D. 
0.0023598 


Hint 


10. 
57 mL = ______ L 


A. 
0.057 
B. 
57,000 


C. 
0.57 
D. 
0.0057 


Hint 


11. 
What is the greatest common factor of 14p^{2}q and 42p^{3}q^{2}? 


A. 
14pq 
B. 
14p^{2}q 


C. 
7p^{2}q^{2} 
D. 
7pq 


Hint 


12. 
Find – . Write the difference in simplest form. 


A. 

B. 



C. 

D. 



Hint 


13. 
Find the perimeter of the rectangle. 





A. 
13 ft 
B. 
26 ft 


C. 
19 ft 
D. 
40 ft 


Hint 


14. 
Express as a percent. Round to the nearest tenth. 


A. 
2.38% 
B. 
1.68% 


C. 
38.1% 
D. 
26.3% 


Hint 


15. 
The scatter plot shows the number of students per computer in U.S. public schools. Predict the number of students per computer in 2006. 





A. 
0 
B. 
5 


C. 
8 
D. 
2 


Hint 


16. 
Simplify 11 + d + (15). 


A. 
26 + d 
B. 
26 + (d) 


C. 
26 + d 
D. 
26 + (d) 


Hint 


17. 
Mr. Gault took a survey of how many students in his four classes owned a scooter. The results are shown in the table. Which period had a greater fraction of students who owned scooters? 





A. 
Period 4 
B. 
Period 6 


C. 
Period 2 
D. 
Period 1 


Hint 


18. 
What value of y makes y =  a true sentence? 


A. 

B. 



C. 
 
D. 
 


Hint 


19. 
Find ÷ 5 written in simplest form. 


A. 
3 
B. 



C. 
8 
D. 



Hint 


20. 
The bar graph shows survey results of the age of students who were first allowed to either walk or ride their bike to school alone. Suppose there are 4,240 students in the district. Predict how many of them were first allowed to walk or ride their bike to school alone when they were 10 years of age or older. 





A. 
1,560 
B. 
1,502 


C. 
1,526 
D. 
1,506 


Hint 


