

1. 
A graph is misleading if ______. 


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


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


Hint 


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


A. 
Plan 
B. 
Explore 


C. 
Examine 
D. 
Solve 


Hint 


3. 
Evaluate (17 + 15) ÷ (5 – 1). 


A. 
8 
B. 
4 


C. 
19 
D. 
32 


Hint 


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


A. 
2 · 2 · 2 · 2 
B. 
2 + 2 + 2 + 2 


C. 
4 + 4 
D. 
4 · 4 


Hint 


5. 
Which number is a solution to x + 7 = 16? 


A. 
23 
B. 
10 


C. 
9 
D. 
8 


Hint 


6. 
The following are scores on an English exam. The highest score possible is 100. How many students scored at least 70? 





A. 
14 
B. 
12 


C. 
13 
D. 
25 


Hint 


7. 
Find the mean of {3, 8, 10, 1, 25}. 


A. 
9.4 
B. 
1 


C. 
8 
D. 
9 


Hint 


8. 
What is the next term in the sequence 1, 4, 7, 10, … ? 


A. 
13 
B. 
17 


C. 
30 
D. 
40 


Hint 


9. 
Find the next term in the sequence 1, 1, 2, 3, 5, 8, 13, ... 


A. 
26 
B. 
21 


C. 
18 
D. 
20 


Hint 


10. 
How many baseball players had a batting average above .250? 





A. 
2 
B. 
7 


C. 
11 
D. 
9 


Hint 


11. 
Choose an appropriate scale for the data 69, 72, 121, 81, 98. 


A. 
70 to 100 
B. 
70 to 120 


C. 
65 to 125 
D. 
40 to 100 


Hint 


12. 
Which is the correct line plot for this information? 





A. 

B. 



C. 

D. 



Hint 


13. 
Find the median of {67, 24, 98, 15, 76, 44}. 


A. 
44 
B. 
67 


C. 
55.5 
D. 
54 


Hint 


14. 
Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}. 


A. 
2 
B. 
3 


C. 
5 
D. 
7 


Hint 


15. 
In a set of data, if the interquartile range is 8, the upper quartile is at 17, what is the highest number that could be in the data without being an outlier? 


A. 
52 
B. 
30 


C. 
50 
D. 
29 


Hint 


16. 
The prices of a shirt, before tax, in ten different department stores are as follows: $17.99, $21.99, $14.99, $13.99, $22.99, $21.99, $19.99, $17.99, $24.99, and $18.99. If you were to create a frequency table of this data, how many department stores would fall into the interval $20.00 to $21.99? 


A. 
1 
B. 
4 


C. 
2 
D. 
3 


Hint 


17. 
Write 6.2 × 10^{5} in standard form. 


A. 
62,000 
B. 
62,000,000 


C. 
6,200,000 
D. 
620,000 


Hint 


18. 
The table shows the scores of the University of Texas men’s basketball team during the 20022003 regular season. Make a stemandleafplot and use it to find the statement that best describes the data. 





A. 
The data point 58 is an outlier. 
B. 
The mode is 77 points scored. 


C. 
The majority of points scored were in the 80s. 
D. 
The majority of points scored were in the 70s. 


Hint 


19. 
Which bar graph shows the number of endangered species by group in the U.S.? 





A. 



B. 



C. 



D. 



Hint 


20. 
The graphs below show the number of minutes spent on the phone. Which graph would you use to determine how many calls were between 6 and 20 minutes? 


A. 

B. 



C. 

D. 



Hint 


