

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


A. 
Examine 
B. 
Solve 


C. 
Explore 
D. 
Plan 


Hint 


2. 
Evaluate 5 + 6 – 2 + 4. 


A. 
17 
B. 
7 


C. 
5 
D. 
13 


Hint 


3. 
2,561 mm = ______m 


A. 
2.561 
B. 
2,561,000 


C. 
25.61 
D. 
0.2561 


Hint 


4. 
What is the range for the scores 3, 1, 5, 7, 11, 9? 


A. 
9 
B. 
6 


C. 
10 
D. 
11 


Hint 


5. 
On how many days was the temperature at least 71 degrees? 





A. 
1 
B. 
5 


C. 
2 
D. 
3 


Hint 


6. 
What would you predict your heart rate would be if you exercise 40 minutes per day? 





A. 
0 
B. 
10 


C. 
120 
D. 
50 


Hint 


7. 
Find the median of {55, 21, 21, 69, 71}. 


A. 
47.4 
B. 
55 


C. 
21 
D. 
71 


Hint 


8. 
What is the upper extreme for the quiz scores? 





A. 
17 
B. 
20 


C. 
3 
D. 
15 


Hint 


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


A. 
inaccurate data 
B. 
incomplete data 


C. 
too much data 
D. 
outliers in the data 


Hint 


10. 
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. 
It takes Jordan less time to run 2 miles now than when he started. 


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


C. 
Jordan is spending more time running every day. 


D. 
There is no relationship. 


Hint 


11. 
Evaluate 7 × (a  4) if a = 9. 


A. 
35 
B. 
63 


C. 
28 
D. 
59 


Hint 


12. 
Solve 3x = 36. 


A. 
6 
B. 
12 


C. 
13 
D. 
14 


Hint 


13. 
What is the range of the data 69, 72, 121, 81, 98? 


A. 
50 
B. 
53 


C. 
40 
D. 
52 


Hint 


14. 
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. 
50 


C. 
30 
D. 
52 


Hint 


15. 
Write 6^{3} as a product of the same factor. 


A. 
3 · 3 · 3 
B. 
6 · 6 · 6 


C. 
6 · 6 · 6 · 6 · 6 · 6 
D. 
3 · 3 · 3 · 3 · 3 · 3 


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. 
4.02 million 
B. 
420 billion 


C. 
4,020 
D. 
4.02 billion 


Hint 


17. 
Which expression represents the Identity Property of Multiplication? 


A. 
j × 1 = j 
B. 
8 + 0 = 8 


C. 
h × 0 = 0 
D. 
4 × 1 = 1 × 4 


Hint 


18. 
Write 9.01 × 10^{8} in standard form. 


A. 
9,010,000,000 
B. 
9,010,000 


C. 
90,100,000 
D. 
901,000,000 


Hint 


19. 
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. 
29 
B. 
15 


C. 
33 
D. 
18 


Hint 


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





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


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


C. 
The range of the bowling scores is 33. 


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


Hint 


