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To: Trapasso, Tyler FT 2013 GRAD@Beacon High School

Date: Tuesday, January 29, 2013

Re: Home > New Algebra I (2010 Edition) Semester 2

New Algebra I (2010 Edition) Semester 2

anyteacher and Mrs. Darrow

Submission 28: Statistics 2

You have looked at it once before. There are 25 questions worth 28 points.

Part 1

Select the best answer from the choices provided. (Each question is worth one point)

1. What is the smallest element of this box and whisker plot?

2 7

29 20

2. What is the smallest element of this box and whisker plot?

17 10

27 25

3. What is the largest element of this box and whisker plot?

10 8

16 18

4. What is the median of this box and whisker plot?

http://ns1.novelstars.com/sshome.asp?action=1

http://ns1.novelstars.com/ssmail.asp

http://ns1.novelstars.com/sshome.asp?action=100

http://ns1.novelstars.com/sshome.asp?action=3&item=39559005#

http://ns1.novelstars.com/sshome.asp?action=3&item=39559005#

http://ns1.novelstars.com/sslogout.asp

http://ns1.novelstars.com/sshome.asp?pop=1&action=1

http://ns1.novelstars.com/sshome.asp?pop=2&action=2&roster=1464343

18 11

28 16

5. What is the median of this box and whisker plot?

6 15

30 9

6. What is the first quartile of this box and whisker plot?

7 2

24 20

7. What is the first quartile of this box and whisker plot?

1

4 12

26 25

8. What is the third quartile of this box and whisker plot?

20 9

28 24

9. What is the third quartile of this box and whisker plot?

20 13

25 4

Part 2

Select the best answer from the choices provided. (Each question is worth one point)

10. What is the mean of these numbers?

19 4 17

19 4 17

17 17 9

13 9 1

17 13

11.78 5.89

11. What is the mean of these numbers?

14 7 15

8 7 3

8 4 3

7.67 7

8 3.83

12. What is the mean of these numbers?

2 20 20

20 17 10

4 16 1

16 12.22

20 6.11

13. What is the mean of these numbers?

5 0 14

4 8 10

8 5 7

3.39 7

8 6.78

14. What is the median of these numbers?

4 15 3

1 13 11

14 1 16

8.67 11

14 4.33

15. What is the median of these numbers?

15 8 3

5 17 2

16 10 2

8.67 15

8 4.33

16. What is the first quartile of these numbers?

4 18 17

1 4 20

17 8 19

6 17

4 12

17. What is the third quartile of these numbers?

7 13 14

18 13 1

15 12 7

11.11 13

7 14.5

18. What is the mode of these numbers?

0 4 3

2 0 1

5 0 1

1.78 5

0 3

0 3

Part 3

Select the best answer from the choices provided. (Each question is worth one point)

19. A jar contains four coins: a penny and 3 nickels. One coin is taken from the jar at random. What is the probability that the coin taken is not a

penny?

0.75 1

0.33 0.25

20. A bag has ten marbles in it. Three of them are green, one of them is red, five of them are yellow, and one of them is blue. If one marble is taken

out of the bag randomly, what is the probability that it will either be green or red?

0.40 1.30

0.30 or 0.10 0.03

21. A bag has ten marbles in it. Three of them are green, one of them is red, four of them are yellow, and two of them are blue. If one marble is

taken out of the bag randomly, what is the probability that it will either be green or yellow?

0.40 0.30

0.30 or 0.40 0.70

22. A bag has ten marbles in it. Three of them are green, one of them is red, five of them are yellow, and one of them is blue. If one marble is taken

out of the bag randomly, what is the probability that it will neither be green nor red?

0.30 or 0.10 0.03

0.60 1.30

Part 4

Type the answer to the question in the textbox below each item. (Each question is worth two points)

23. What is the median of these numbers?

19 5 5

11 14 16

17 2 3

24. What is the third quartile of these numbers?

8 12 15

13 8 5

13 9 19

25. What is the third quartile of these numbers?

6 10 7

5 9 16

17 12 19

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