

1. 
A graph is misleading if ______. 


A. 
it has a title 
B. 
it is a line graph with years labeled on the horizontal axis 


C. 
it is a bar graph 
D. 
there are no labels on either scale 


Hint 


2. 
What is the second step in the 4step plan to solve problems? 


A. 
Examine 
B. 
Explore 


C. 
Solve 
D. 
Plan 


Hint 


3. 
Solve 


A. 
4 
B. 
3 


C. 
16 
D. 
24 


Hint 


4. 
3.5 g = ______mg 


A. 
0.0035 
B. 
3,500 


C. 
0.35 
D. 
350 


Hint 


5. 
Write 3,465 in scientific notation. 


A. 
346.5×10 
B. 
0.3465×10^{4} 


C. 
34.65×10^{2} 
D. 
3.465×10^{3} 


Hint 


6. 
What is the scale in the frequency table? 





A. 
0100 
B. 
91100 


C. 
5160 
D. 
51100 


Hint 


7. 
How can a line graph be used to make predictions? 


A. 
It displays data. 


B. 
It shows a trend over time. 


C. 
It has a title. 


D. 
It has vertical and horizontal scales. 


Hint 


8. 
The following are scores on an English exam. The highest score possible is 100. Where is there a cluster? 





A. 
2030 
B. 
90100 


C. 
20100 
D. 
6075 


Hint 


9. 
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. 
25 
D. 
13 


Hint 


10. 
Find the mean of {3, 8, 10, 1, 25}. 


A. 
8 
B. 
9 


C. 
1 
D. 
9.4 


Hint 


11. 
Find the next term in the sequence 2, 6, 18, ... 


A. 
38 
B. 
30 


C. 
22 
D. 
54 


Hint 


12. 
What is the next term in the sequence 1, 5, 25, 125, … ? 


A. 
225 
B. 
3,125 


C. 
129 
D. 
625 


Hint 


13. 
Solve f = . 


A. 
4 
B. 
6 


C. 
2 
D. 
3 


Hint 


14. 
Which symbol makes the following statement true? 568 ______ 5.1 × 10^{2} 


A. 
> 
B. 



C. 
< 
D. 
= 


Hint 


15. 
An automobile dealer wants to sell a certain car for $20,000. If three other dealers in town are selling the same car for $15,000, $15,000, and $30,000, which measure of central should the car dealer use to describe this data to his customers? 


A. 
mean 
B. 
median 


C. 
mode 
D. 
range 


Hint 


16. 
Graph the solution of 11 + y = 28 on a number line. 


A. 

B. 



C. 

D. 



Hint 


17. 
Choose the sequence that is arithmetic. 


A. 
4, 12, 36, 108, … 
B. 
1, 1, 2, 3, … 


C. 
5, 7, 12, 18, … 
D. 
17, 29, 41, 53, … 


Hint 


18. 
Which set of numbers is ordered from least to greatest? 


A. 
101,000,000; 10,100,000; 1.0 × 10^{7}; 1.01 × 10^{6}; 


B. 
1.01 × 10^{6}; 1.0 × 10^{7}; 10,100,000; 101,000,000 


C. 
10,100,000; 1.01 × 10^{6}; 101,000,000; 1.0 × 10^{7} 


D. 
10,100,000; 101,000,000; 1.01 × 10^{6}; 1.0 × 10^{7} 


Hint 


19. 
The scatter plot shows the number of students per computer in U.S. public schools. Assume the number of students stays the same throughout the years. Choose the statement that best describes the data. 





A. 
There are more computers in schools in 2000 than their were in 1990. 


B. 
In the future, their will be more students per computer. 


C. 
Their are more computers in schools in 1990 than their were in 2000. 


D. 
In the future, their will be 0 students per computer. 


Hint 


20. 
Which frequency table matches the histogram below? 





A. 

B. 



C. 

D. 



Hint 


