

1. 
A graph is misleading if ______. 


A. 
it is a bar graph 
B. 
there are no labels on either scale 


C. 
it has a title 
D. 
it is a line graph with years labeled on the horizontal axis 


Hint 


2. 
The cafeteria has 52 tables. If each table can seat 5 people, how many people does the cafeteria hold? 


A. 
260 
B. 
5 


C. 
57 
D. 
52 


Hint 


3. 
Evaluate 2(15 – 6) – 3 · 6. 


A. 
36 
B. 
0 


C. 
–18 
D. 
6 


Hint 


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


A. 
23 
B. 
105 


C. 
5 
D. 
27 


Hint 


5. 
Write 2^{4} as a product. 


A. 
4 · 4 
B. 
2 · 2 · 2 · 2 


C. 
2 + 2 + 2 + 2 
D. 
4 + 4 


Hint 


6. 
Write 2,564,000 in scientific notation. 


A. 
2,564×10^{3} 
B. 
25.64×10^{5} 


C. 
2.564×10^{5} 
D. 
2.564×10^{6} 


Hint 


7. 
How many customer service ratings above 80 did the company receive? 





A. 
5 
B. 
16 


C. 
12 
D. 
2 


Hint 


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


A. 
8 
B. 
1 


C. 
9 
D. 
9.4 


Hint 


9. 
Find the lower quartile for the quiz scores. 





A. 
13 
B. 
12 


C. 
17 
D. 
3 


Hint 


10. 
67.2 m = ______ cm 


A. 
0.672 
B. 
672 


C. 
67,200 
D. 
6,720 


Hint 


11. 
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. 
mode 
B. 
median 


C. 
range 
D. 
mean 


Hint 


12. 
Evaluate 16 + b if b = 3. 


A. 
19 
B. 
13 


C. 
19 
D. 
13 


Hint 


13. 
Solve (9)(6) = s. 


A. 
15 
B. 
15 


C. 
54 
D. 
54 


Hint 


14. 
Solve z = 20 ÷ 10 


A. 
2 
B. 
2 


C. 
10 
D. 
10 


Hint 


15. 
Evaluate 60 ÷ 12 + 2(13  7). 


A. 
22 
B. 
17 


C. 
2.5 
D. 
6 


Hint 


16. 
Michigan’s population is almost 10,000,000 people. Texas’ population is twice that of Michigan. About how many people live in Texas? 


A. 
2.0 × 10^{6} 
B. 
2.0 × 10^{9} 


C. 
2.0 × 10^{8} 
D. 
2.0 × 10^{7} 


Hint 


17. 
Make a bar graph to display the data in the table. 





A. 



B. 



C. 



D. 



Hint 


18. 
The graphs below show the number of minutes spent on the phone. Which graph would you use to compare the amount of minutes spent on the phone Tuesday and Friday? 


A. 

B. 



C. 

D. 



Hint 


19. 
The graphs below show the number of minutes spent on the phone. Which graph would you use to order the days of the week from greatest to least amount of time spent on the phone? 


A. 

B. 



C. 

D. 



Hint 


20. 
Miami, Florida is 5 hours ahead of Honolulu, Hawaii. If it is 5:00 A.M. in Miami, what time is it in Honolulu? 


A. 
11:00 P.M. 
B. 
midnight 


C. 
10:00 A.M. 
D. 
1:00 A.M. 


Hint 


