

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


A. 
Solve 
B. 
Examine 


C. 
Plan 
D. 
Explore 


Hint 


2. 
An infant weighs 7 pounds at birth. Assuming that she gains 1 pound every 2 weeks, how much will she weigh in 10 weeks? 


A. 
7 pounds 
B. 
12 pounds 


C. 
17 pounds 
D. 
5 pounds 


Hint 


3. 
Evaluate 5 + 6 – 2 + 4. 


A. 
5 
B. 
17 


C. 
7 
D. 
13 


Hint 


4. 
Evaluate b^{3} + 6 if b = 2. 


A. 
12 
B. 
14 


C. 
512 
D. 
15 


Hint 


5. 
Solve 


A. 
4 
B. 
24 


C. 
3 
D. 
16 


Hint 


6. 
3.5 g = ______mg 


A. 
350 
B. 
3,500 


C. 
0.35 
D. 
0.0035 


Hint 


7. 
The following are scores on an English exam. The highest score possible is 100. What is the greatest score? 





A. 
100 
B. 
75 


C. 
71 
D. 
21 


Hint 


8. 
Which value occurred the most often? 





A. 
78 
B. 
70 


C. 
77 
D. 
0 


Hint 


9. 
Which is not a reason that measures of central tendency for a set of data can be misleading? 


A. 
too much data 
B. 
outliers in the data 


C. 
inaccurate data 
D. 
incomplete data 


Hint 


10. 
Solve x + 3 = 22. 


A. 
25 
B. 
17 


C. 
23 
D. 
19 


Hint 


11. 
What is the range of the data 69, 72, 121, 81, 98? 


A. 
40 
B. 
53 


C. 
52 
D. 
50 


Hint 


12. 
Are there any clusters in this data? 





A. 
Yes, 1115. 
B. 
Yes, 58 and 1418. 


C. 
Yes, 520. 
D. 
No, there are no clusters. 


Hint 


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


A. 
27 
B. 
7 


C. 
12 
D. 
19 


Hint 


14. 
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. 
range 
B. 
mode 


C. 
mean 
D. 
median 


Hint 


15. 
Use the Distributive Property to find 3(13 + 5) written as an equivalent expression. 


A. 
3(18) 
B. 
3 + 13 × 3 + 5 


C. 
3(13) + 3(5) 
D. 
3 + 13 + 3 + 5 


Hint 


16. 
On average, letter carriers deliver approximately 670 million pieces of mail each day. About how many pieces of mail do they deliver in 6 days? 


A. 
420 billion 
B. 
4.02 billion 


C. 
4,020 
D. 
4.02 million 


Hint 


17. 
The frequency table shows the height of drops of several waterfalls in the United States. How many waterfalls have a drop of 599 feet or less? 





A. 
18 
B. 
6 


C. 
21 
D. 
5 


Hint 


18. 
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 mode is 77 points scored. 
B. 
The majority of points scored were in the 80s. 


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


Hint 


19. 
Make a histogram to show the number of hours people in the survey sleep. 





A. 

B. 



C. 

D. 



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


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


C. 
There were a total of 69 calls made. 


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


Hint 


