

1. 
Refer to the set of data below. If 15 were removed from the set of data, which values would change? 





A. 
mode 
B. 
mean, median, and range 


C. 
range 
D. 
range and mean 


Hint 


2. 
A graph is misleading if ______. 


A. 
it has a title 
B. 
it is a bar graph 


C. 
it is a line graph with years labeled on the horizontal axis 
D. 
there are no labels on either scale 


Hint 


3. 
The cafeteria has 52 tables. If each table can seat 5 people, how many people does the cafeteria hold? 


A. 
260 
B. 
57 


C. 
5 
D. 
52 


Hint 


4. 
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. 
5 pounds 
B. 
7 pounds 


C. 
12 pounds 
D. 
17 pounds 


Hint 


5. 
Evaluate 5 + 6 – 2 + 4. 


A. 
7 
B. 
17 


C. 
5 
D. 
13 


Hint 


6. 
Evaluate (17 + 15) ÷ (5 – 1). 


A. 
19 
B. 
4 


C. 
32 
D. 
8 


Hint 


7. 
2,561 mm = ______m 


A. 
2,561,000 
B. 
25.61 


C. 
0.2561 
D. 
2.561 


Hint 


8. 
Which symbol makes the following statement true? 3.25 × 10^{3} ______ 325 


A. 
> 
B. 
< 


C. 
= 
D. 



Hint 


9. 
On how many days was the temperature at least 71 degrees? 





A. 
3 
B. 
1 


C. 
2 
D. 
5 


Hint 


10. 
How many minutes would you have to exercise each day to have a resting heart rate of 60 beats per minute? 





A. 
60 minutes 
B. 
10 minutes 


C. 
20 minutes 
D. 
30 minutes 


Hint 


11. 
Which statistic gives the most accurate information for the following set of test scores? 2, 85, 87, 88, 89 


A. 
median 
B. 
mean 


C. 
mode 
D. 
range 


Hint 


12. 
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. 
range 


C. 
mode 
D. 
median 


Hint 


13. 
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. 
Jordan is spending more time running every day. 


B. 
There is no relationship. 


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


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


Hint 


14. 
2.3598 kL = ______ L 


A. 
2,359.80 
B. 
235.98 


C. 
23598 
D. 
0.0023598 


Hint 


15. 
What is the range of the data 69, 72, 121, 81, 98? 


A. 
52 
B. 
50 


C. 
53 
D. 
40 


Hint 


16. 
Find the median of {67, 24, 98, 15, 76, 44}. 


A. 
67 
B. 
54 


C. 
55.5 
D. 
44 


Hint 


17. 
The median is the __________ of a set of numbers. 


A. 
highest number 
B. 
arithmetic average 


C. 
most frequent number 
D. 
middle number 


Hint 


18. 
Graph the solution of 18 = on a number line. 


A. 

B. 



C. 

D. 



Hint 


19. 
Choose the sequence that is neither arithmetic nor geometric. 


A. 
11, 18, 25, 32, … 
B. 
2, 1, 0.5, 0.25, … 


C. 
1, 1, 1, 1, … 
D. 
15, 18, 21, 25, … 


Hint 


20. 
The stemandleaf plot shows the bowling scores of one round of a bowling meet. Find the true statement. 





A. 
Only one bowler scored in the 170179 point range. 


B. 
Their were a total of 15 bowlers who participated in the meet. 


C. 
The range of the bowling scores is 33. 


D. 
The bowling score of 168 is an outlier of the data. 


Hint 


