

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





A. 
mode 
B. 
range and mean 


C. 
range 
D. 
mean, median, and range 


Hint 


2. 
Write 2^{4} as a product. 


A. 
4 + 4 
B. 
2 · 2 · 2 · 2 


C. 
2 + 2 + 2 + 2 
D. 
4 · 4 


Hint 


3. 
Write 3,465 in scientific notation. 


A. 
0.3465×10^{4} 
B. 
3.465×10^{3} 


C. 
346.5×10 
D. 
34.65×10^{2} 


Hint 


4. 
Write 120,000,000 in scientific notation. 


A. 
1.2×10^{8} 
B. 
0.12×10^{9} 


C. 
1.2×10^{9} 
D. 
12×10^{7} 


Hint 


5. 
The following are scores on an English exam. The highest score possible is 100. What is the least score? 





A. 
75 
B. 
71 


C. 
100 
D. 
21 


Hint 


6. 
What is the median for a set of quiz scores? 





A. 
16 
B. 
15 


C. 
17 
D. 
13 


Hint 


7. 
Find the absolute value of 17. 


A. 
18 
B. 



C. 
17 
D. 
17 


Hint 


8. 
Which symbol makes the sentence true? 6 ______ 8 


A. 
> 
B. 



C. 
< 
D. 
= 


Hint 


9. 
Name the ordered pair for point A. 





A. 
(3, 4) 
B. 
(3, 4) 


C. 
(3, 4) 
D. 
(4, 3) 


Hint 


10. 
In what quadrant is point B? 





A. 
I 
B. 
III 


C. 
IV 
D. 
II 


Hint 


11. 
Solve 12  (3) = m. 


A. 
9 
B. 
15 


C. 
15 
D. 
9 


Hint 


12. 
Evaluate 7 × (a  4) if a = 9. 


A. 
59 
B. 
63 


C. 
28 
D. 
35 


Hint 


13. 
Evaluate x + 5y if x = 12 and y = 9. 


A. 
57 
B. 
47 


C. 
71 
D. 
153 


Hint 


14. 
What is the most energy used by any of these states (in hundred trillion BTU's)? 





A. 
27 
B. 
29 


C. 
26 
D. 
28 


Hint 


15. 
Name the ordered pair for point B. 





A. 
(0, 0) 
B. 
(0, 4) 


C. 
(4, 0) 
D. 
(4, 0) 


Hint 


16. 
Solve t = 30 ÷ 6. 


A. 
5 
B. 
24 


C. 
5 
D. 
24 


Hint 


17. 
A steak dinner including filet mignon, a baked potato, and green beans costs $20. A slice of apple pie can be added for $6 more. How much would it cost a family of 5 to each have a steak dinner and apple pie? 


A. 
$50 
B. 
$130 


C. 
$26 
D. 
$106 


Hint 


18. 
The scatter plot shows the number of students per computer in U.S. public schools. Describe the trend shown in the graph. 





A. 
The number of students per computer is staying the same. 


B. 
The number of students per computer is increasing. 


C. 
Their is no relationship between the number of students per computer and the years. 


D. 
The number of students per computer is decreasing. 


Hint 


19. 
Make a stemandleafplot of the prices of DVD players listed in the table. 





A. 



B. 



C. 



D. 



Hint 


20. 
The graph below shows the number of minutes spent on the phone. What conclusion cannot be made about the data in the graph? 





A. 
Fourteen calls were made that were 10 minutes or less. 


B. 
Nineteen calls were made that were between 16 and 20 minutes. 


C. 
There were a total of 69 calls made. 


D. 
The interval with the fewest number of calls is 610. 


Hint 


