

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





A. 
mode 
B. 
mean, median, and range 


C. 
range and mean 
D. 
range 


Hint 


2. 
Evaluate if a = 5, b = 6 and c = 3. 


A. 

B. 
3 


C. 
30 
D. 
10 


Hint 


3. 
Find the area of a rectangle whose length is 15 meters and whose width is 7 meters. 


A. 
44 m^{2} 
B. 
150 m^{2} 


C. 
105 m^{2} 
D. 
22 m^{2} 


Hint 


4. 
What is the range for the scores 3, 1, 5, 7, 11, 9? 


A. 
11 
B. 
6 


C. 
9 
D. 
10 


Hint 


5. 
The following are scores on an English exam. The highest score possible is 100. How many students scored at least 70? 





A. 
12 
B. 
14 


C. 
13 
D. 
25 


Hint 


6. 
Find the mode of {325, 100, 115, 621, 325, 325, 100}. 


A. 
273 
B. 
100 


C. 
115 
D. 
325 


Hint 


7. 
Which of the following numbers is prime? 


A. 
1 
B. 
15 


C. 
5 
D. 
9 


Hint 


8. 
Express 0.3 as a fraction. 


A. 

B. 



C. 

D. 



Hint 


9. 
Find the circumference of a circle whose radius is 1.25 yards. Use the key on a calculator. Round to the nearest tenth. 


A. 
7.9 yd 
B. 
6.4 yd 


C. 
4.8 yd 
D. 
3.9 yd 


Hint 


10. 
Find p if . 


A. 
2.5 
B. 
1.5 


C. 
2 
D. 
3 


Hint 


11. 
Which symbol makes the following statement true? 568 ______ 5.1 × 10^{2} 


A. 
= 
B. 
> 


C. 
< 
D. 



Hint 


12. 
Find the median of {67, 24, 98, 15, 76, 44}. 


A. 
54 
B. 
44 


C. 
67 
D. 
55.5 


Hint 


13. 
Express in simplest form. 


A. 

B. 



C. 

D. 



Hint 


14. 
Evaluate rst if r = 3, s = 2, and t = 8. 


A. 
24 
B. 
24 


C. 
48 
D. 
48 


Hint 


15. 
Solve k = 21 ÷ 3. 


A. 
18 
B. 
7 


C. 
7 
D. 
18 


Hint 


16. 
Solve 5r  7 = 38. 


A. 
9 
B. 
14 


C. 
5 
D. 
6 


Hint 


17. 
Often, milk is sold by the quart. If you buy one quart of milk, how many cups of milk do you have? 


A. 
4 
B. 
2.5 


C. 
2 
D. 
8 


Hint 


18. 
In the survey for which the results are shown below, if 57 people responded that they preferred orange candy, how many people participated in the survey? 





A. 
300 
B. 
33 


C. 
108 
D. 
190 


Hint 


19. 
Find + written in simplest form. 


A. 
1 
B. 
1 


C. 

D. 



Hint 


20. 
What number is 120% of 60? 


A. 
2 
B. 
7.2 


C. 
20 
D. 
72 


Hint 


