

1. 
What is the value of 4(9 + y) if y = 0.1? 


A. 
3.6 
B. 
36.1 


C. 
36.4 
D. 
40 


Hint 


2. 
Evaluate 27 ÷ 3 · 3 + 5. 


A. 
17 
B. 
32 


C. 
72 
D. 
8 


Hint 


3. 
Solve 5 + y = 11. 


A. 
6 
B. 
7 


C. 
2 
D. 
16 


Hint 


4. 
The perimeter of a square is 4 times the length of a side. Use the equation P = 4s to find the perimeter of a square whose side has a length of 6 inches. 


A. 
10 in. 
B. 
24 in. 


C. 
36 in. 
D. 
12 in. 


Hint 


5. 
Write 3,465 in scientific notation. 


A. 
0.3465×10^{4} 
B. 
3.465×10^{3} 


C. 
34.65×10^{2} 
D. 
346.5×10 


Hint 


6. 
Which symbol makes the following statement true? 3.25 × 10^{3} ______ 325 


A. 
= 
B. 
> 


C. 

D. 
< 


Hint 


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


A. 
upper quartile 
B. 
mode 


C. 
median 
D. 
mean 


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. 
mean 
B. 
median 


C. 
mode 
D. 
range 


Hint 


9. 
What is the next term in the sequence 1, 5, 25, 125, … ? 


A. 
225 
B. 
129 


C. 
3,125 
D. 
625 


Hint 


10. 
Evaluate x^{2} + 2xy + y^{2} if = 4 and y = 7. 


A. 
121 
B. 
78 


C. 
86 
D. 
65 


Hint 


11. 
Write 1,360,000,000,000 in scientific notation. 


A. 
13.6 × 10^{12} 
B. 
1.36 × 10^{12} 


C. 
1.36 × 10^{13} 
D. 
0.136 × 10^{13} 


Hint 


12. 
The median is the __________ of a set of numbers. 


A. 
highest number 
B. 
arithmetic average 


C. 
most frequent number 
D. 
middle number 


Hint 


13. 
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. 
mode 


C. 
mean 
D. 
median 


Hint 


14. 
Find the next term in the sequence 83, 92, 101, 110, … 


A. 
121 
B. 
55 


C. 
119 
D. 
111 


Hint 


15. 
The prices of a shirt, before tax, in ten different department stores are as follows: $17.99, $21.99, $14.99, $13.99, $22.99, $21.99, $19.99, $17.99, $24.99, and $18.99. If you were to create a frequency table of this data, how many department stores would fall into the interval $20.00 to $21.99? 


A. 
2 
B. 
3 


C. 
4 
D. 
1 


Hint 


16. 
On a full flight from San Antonio to Los Angeles 28 people sat in first class. If 130 were on the flight, how many people sat in coach? 


A. 
112 
B. 
108 


C. 
102 
D. 
158 


Hint 


17. 
The Used Car Store recently took an inventory of the remaining cars on their lot. The frequency table shows the results. Find how many cars were made in the 21st century. 





A. 
18 
B. 
33 


C. 
15 
D. 
29 


Hint 


18. 
Make a stemandleafplot of the scores of the University of Texas men’s basketball team during the 20022003 regular season. 





A. 



B. 



C. 



D. 



Hint 


19. 
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 data point 58 is an outlier. 
B. 
The majority of points scored were in the 70s. 


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


Hint 


20. 
The graph below shows the number of minutes spent on the phone. What conclusion cannot be made about the data in the graph? 





A. 
There were a total of 69 calls made. 


B. 
The interval with the fewest number of calls is 610. 


C. 
Fourteen calls were made that were 10 minutes or less. 


D. 
Nineteen calls were made that were between 16 and 20 minutes. 


Hint 


