

1. 
What is the second step in the 4step plan to solve problems? 


A. 
Examine 
B. 
Solve 


C. 
Explore 
D. 
Plan 


Hint 


2. 
Solve 


A. 
4 
B. 
3 


C. 
16 
D. 
24 


Hint 


3. 
11,241 g = ______kg 


A. 
11.241 
B. 
112.41 


C. 
0.11241 
D. 
11,241,000 


Hint 


4. 
You have scores of 62, 75, and 90 on three of your history exams. What do you need to get on your fourth exam in order to have a mean of 80? 


A. 
80 
B. 
100 


C. 
97 
D. 
93 


Hint 


5. 
If the number 178,651 is rounded to 179,000 and plotted on a stem and leaf plot as 179, how would you plot 151,205? 


A. 
1512 
B. 
115 


C. 
151 
D. 
152 


Hint 


6. 
What is the median for a set of quiz scores? 





A. 
16 
B. 
15 


C. 
17 
D. 
13 


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 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. 
median 
B. 
range 


C. 
mode 
D. 
mean 


Hint 


9. 
Find the next term in the sequence 3, 9, 15, 21, … 


A. 
36 
B. 
63 


C. 
27 
D. 
25 


Hint 


10. 
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 


11. 
Jordan runs 2 miles every day. He is tracking his progress on the graph below. Describe the trend in his running times over the last six months. 





A. 
There is no relationship. 


B. 
It takes Jordan less time to run 2 miles now than when he started. 


C. 
Jordan is running fewer miles now than when he started. 


D. 
Jordan is spending more time running every day. 


Hint 


12. 
Evaluate x^{2} + 2xy + y^{2} if = 4 and y = 7. 


A. 
78 
B. 
65 


C. 
86 
D. 
121 


Hint 


13. 
How much money do you predict Classic Comics will make on the Internet in July? 





A. 
$100 
B. 
$110 


C. 
$130 
D. 
$120 


Hint 


14. 
How many states in this group used at least 17 hundred trillion BTU's of energy? 





A. 
11 
B. 
12 


C. 
9 
D. 
10 


Hint 


15. 
Find the mode of {2, 2, 3, 9, 7, 9, 3, 7, 3}. 


A. 
5 
B. 
7 


C. 
3 
D. 
2 


Hint 


16. 
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. 
29 
B. 
52 


C. 
30 
D. 
50 


Hint 


17. 
Write 4^{5} as a product of the same factor. 


A. 
5 · 5 · 5 · 5 · 5 
B. 
4 · 4 · 4 · 4 · 4 


C. 
5 · 5 · 5 · 5 
D. 
4 · 4 · 4 · 4 


Hint 


18. 
Use the Distributive Property to find 3(13 + 5) written as an equivalent expression. 


A. 
3(13) + 3(5) 
B. 
3 + 13 + 3 + 5 


C. 
3(18) 
D. 
3 + 13 × 3 + 5 


Hint 


19. 
Find the property that is shown by y + z = z + y. 


A. 
Commutative Property of Addition 
B. 
Commutative Property of Multiplication 


C. 
Identity Property of Addition 
D. 
Associative Property of Addition. 


Hint 


20. 
Choose the sequence that is geometric. 


A. 
1, 2, 6, 24, … 
B. 
1.2, 1.8, 2.4, 3.0, … 


C. 
4, 0.8, 0.16, 0.032, … 
D. 
8, 7, 6, 5, … 


Hint 


