

1. 
The mean is the _______ of a set of numbers. 


A. 
arithmetic average 
B. 
middle number 


C. 
highest number 
D. 
most frequent 


Hint 


2. 
Which statistic reveals the least about the increase in the following average gasoline prices for seven consecutive weeks? $1.05, $1.05, $1.05, $1.55, $1.65, $1.75, $2.00 


A. 
mean 
B. 
mode 


C. 
median 
D. 
range 


Hint 


3. 
Write the prime factorization of 1500. 


A. 
2^{2} × 3 × 5^{2} × 10^{2} 
B. 
2 × 3 × 5 


C. 
2^{2} × 3 × 5^{3} 
D. 
2^{2} × 3 × 5^{2} 


Hint 


4. 
Express as a percent. 


A. 
3.5% 
B. 
0.35% 


C. 
35% 
D. 
350% 


Hint 


5. 
Express as a percent. 


A. 
35% 
B. 
350% 


C. 
0.35% 
D. 
3.5% 


Hint 


6. 
Find the least common multiple of 3 and 6. 


A. 
3 
B. 
6 


C. 
12 
D. 
18 


Hint 


7. 
James uses cups flour to make one pie. If he is making four pies for a bake sale, how much flour will he need? 


A. 
cups 
B. 
6 cups 


C. 
cups 
D. 
cups 


Hint 


8. 
Express 30 minutes per day in simplest form. 


A. 

B. 
1 to 24 


C. 

D. 
30:1 


Hint 


9. 
Express as a percent. 


A. 
68% 
B. 
75% 


C. 
42.5% 
D. 
85% 


Hint 


10. 
Solve x + 3 = 22. 


A. 
17 
B. 
19 


C. 
25 
D. 
23 


Hint 


11. 
2.3598 kL = ______ L 


A. 
2,359.80 
B. 
235.98 


C. 
0.0023598 
D. 
23598 


Hint 


12. 
Express as a percent. 


A. 
60% 
B. 
20% 


C. 
80% 
D. 
90% 


Hint 


13. 
Choose the equation for the graph below. 





A. 
y = x  3 
B. 
y = 3x  3 


C. 
y = 4x  2 
D. 
y = 2x  2 


Hint 


14. 
Round 3 to the nearest whole number. 


A. 
4 
B. 
3 


C. 
2 
D. 
0 


Hint 


15. 
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 70s. 
B. 
The data point 58 is an outlier. 


C. 
The majority of points scored were in the 80s. 
D. 
The mode is 77 points scored. 


Hint 


16. 
Make a boxandwhisker plot of the duration of ten recent solar eclipses listed in the table. 





A. 



B. 



C. 



D. 



Hint 


17. 
The table shows the heights of U.S. Presidents. Which is a histogram of the data? 





A. 



B. 



C. 



D. 



Hint 


18. 
The record high and low temperatures recorded in New York are 108°F and 52°F, respectively. What is the range of temperatures? 


A. 
56°F 
B. 
160°F 


C. 
56°F 
D. 
160°F 


Hint 


19. 
Factor 18ab^{2}. 


A. 
2^{2} · 3 · a · b · b 
B. 
2 · 3 · 3 · a · b · b 


C. 
2 · 3 · 3 · a · b 
D. 
2 · 3 · a · b · b 


Hint 


20. 
The perimeter of Tasha’s garden is 16 feet. If she has 14 feet of fencing material, how many more feet does Tasha need to buy to have enough material to enclose her garden? 


A. 
2 ft 
B. 
2 ft 


C. 
2 ft 
D. 
31 ft 


Hint 


