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DC Stat Final Exam Bonus

Authored by Tanya Andrews

Mathematics

7th - 12th Grade

CCSS covered

Used 1+ times

DC Stat Final Exam Bonus
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20 questions

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1.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

The data set below has an outlier of 42.
2, 5, 12, 15, 19, 4, 6, 11, 16, 18, 12, 12, 42
What effect does removing the outlier have on the distribution of the data?

The mean will decrease
The median will decrease
The mean will increase
The median will increase

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which measure of center best represents this set of data?
12, 13, 11, 16, 31, 14, 10, 15

Mean
median
mode

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What measure of center is best to use when we have outliers?

mean

median

mode

range

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

11. What percentage of the data is between 90 and 140?

25 %
50%
75%
100%

Tags

CCSS.HSS.ID.A.4

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the interquartile range (IQR)?

4
64
60
8

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

P(not A) = 
*Remember to simplify.*

6/8
3/4
2/8
1/4

Tags

CCSS.HSS.CP.A.1

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Robin has five different pairs of shoes that match with 6 different pairs of socks.  How many shoes-and-socks combinations can she make if she selects one pair of shoes and one pair of socks?

1
30
5!
6!

Tags

CCSS.HSS.CP.B.9

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