

1. 
A graph is misleading if ______. 


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


C. 
there are no labels on either scale 
D. 
it has a title 


Hint 


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


A. 
Solve 
B. 
Plan 


C. 
Explore 
D. 
Examine 


Hint 


3. 
Evaluate (6 – 3) · 2. 


A. 
6 
B. 
0 


C. 
9 
D. 
1 


Hint 


4. 
Evaluate 3x + 2y if x = 3 and y = 7. 


A. 
27 
B. 
23 


C. 
5 
D. 
105 


Hint 


5. 
Solve 


A. 
24 
B. 
4 


C. 
16 
D. 
3 


Hint 


6. 
Find the lower quartile for the quiz scores. 





A. 
3 
B. 
17 


C. 
13 
D. 
12 


Hint 


7. 
Which statistic is misleading in the following set of test scores? 2, 85, 87, 88, 89 


A. 
median 
B. 
upper quartile 


C. 
mean 
D. 
mode 


Hint 


8. 
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. 
too much data 
D. 
incomplete data 


Hint 


9. 
The prices of a certain type of calculator in eight different retail stores are; $70 $75 $80 $80 $85 $90 $95 $105. Which of the tables is a frequency table of the prices? 


A. 



B. 



C. 



D. 



Hint 


10. 
Evaluate 5k + if k = 3, m = 20, and n. = 5. 


A. 
20 
B. 
19 


C. 
7 
D. 
57 


Hint 


11. 
Which statistic gives the most meaningful information about the central tendency of the data {23, 25, 26, 26, 27, 29, 29, 30, 450, 450, 450}? 


A. 
range 
B. 
median 


C. 
mode 
D. 
mean 


Hint 


12. 
Find the next term in the sequence 83, 92, 101, 110, … 


A. 
119 
B. 
111 


C. 
121 
D. 
55 


Hint 


13. 
Find the next term in the sequence 1, 6, 36, 216, 


A. 
7776 
B. 
1296 


C. 
222 
D. 
1944 


Hint 


14. 
The line plot shows students' scores for a science test. How many students scored an 85 on the science test? 





A. 
1 
B. 
3 


C. 
2 
D. 
0 


Hint 


15. 
Graph the solution of 11 + y = 28 on a number line. 


A. 

B. 



C. 

D. 



Hint 


16. 
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 


17. 
Make a stemandleafplot of the prices of DVD players listed in the table. 





A. 



B. 



C. 



D. 



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 majority of points scored were in the 80s. 
B. 
The data point 58 is an outlier. 


C. 
The mode is 77 points scored. 
D. 
The majority of points scored were in the 70s. 


Hint 


19. 
The stemandleaf plot shows the bowling scores of one round of a bowling meet. Find the true statement. 





A. 
Only one bowler scored in the 170179 point range. 


B. 
The range of the bowling scores is 33. 


C. 
Their were a total of 15 bowlers who participated in the meet. 


D. 
The bowling score of 168 is an outlier of the data. 


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 


