

1. 
11,241 g = ______kg 


A. 
11.241 
B. 
112.41 


C. 
0.11241 
D. 
11,241,000 


Hint 


2. 
What is the upper quartile for the quiz scores? 





A. 
12 
B. 
20 


C. 
13 
D. 
17 


Hint 


3. 
Express 21.3 out of 100 as a percent. 


A. 
21.3% 
B. 
213% 


C. 
2.13% 
D. 
0.213% 


Hint 


4. 
Estimate . 


A. 
11 
B. 
17 


C. 
2 
D. 
3 


Hint 


5. 
The length of a rectangle measures feet. The width measures 30 inches. Find the perimeter of the rectangle. 


A. 
ft 
B. 
ft 


C. 
8 ft 
D. 
5 ft 


Hint 


6. 
Name the multiplicative inverse of . 


A. 

B. 



C. 

D. 



Hint 


7. 
How many ways can you order a pizza if you pick one from each choice; 4 sizes, 3 different crusts, 5 kinds of cheese, and 12 toppings? 


A. 
80 
B. 
720 


C. 
60 
D. 
1440 


Hint 


8. 
Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}. 


A. 
2 
B. 
5 


C. 
7 
D. 
3 


Hint 


9. 
For the data {11, 13, 18, 19, 22, 25, 29, 32, 37, 37, 38}, what is the interquartile range? 


A. 
27 
B. 
19 


C. 
12 
D. 
7 


Hint 


10. 
If you have taken five English tests this quarter and received scores of 72, 72, 93, 94, and 95, what misleading statistic could you use to make your grades look better than they are? 


A. 
mode 
B. 
mean 


C. 
median 
D. 
range 


Hint 


11. 
Solve t = 30 ÷ 6. 


A. 
24 
B. 
5 


C. 
5 
D. 
24 


Hint 


12. 
Solve 10 – 6s = 32. 


A. 
5 
B. 
7 


C. 
5 
D. 
7 


Hint 


13. 
Find the circumference of a circle with diameter 4 ft. 


A. 
50.27 ft 
B. 
7.14 ft 


C. 
12.57 ft 
D. 
25.13 ft 


Hint 


14. 
Make a histogram to show the number of hours people in the survey sleep. 





A. 

B. 



C. 

D. 



Hint 


15. 
Evaluate 9. 


A. 
9 
B. 
0 


C. 
9 
D. 
1 


Hint 


16. 
Of all Americans who use a mobile phone, approximately 1 in 5 subscribe to the wireless Internet. What percent of mobile phone users is this? 


A. 
15% 
B. 
20% 


C. 
10% 
D. 
40% 


Hint 


17. 
Which rational number is the least? 


A. 
10% 
B. 



C. 
0.9 
D. 



Hint 


18. 
Estimate ÷ . 


A. 
0 
B. 
2 


C. 

D. 
1 


Hint 


19. 
Which situation is a combination? 


A. 
The number of ways 50 people can line up to enter a concert hall. 


B. 
The number of ways a coach can choose 3 cocaptains for a soccer team. 


C. 
The number of ways 3 books can be displayed in a store window. 


D. 
The number of ways a committee can choose a president, vicepresident, and treasurer. 


Hint 


20. 
The spinner below was spun 250 times and 5 came up 20 times. What is the experimental probability of spinning a 5? 





A. 

B. 



C. 

D. 



Hint 


