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Measures of Variability

Authored by Kelly Downs

Mathematics

7th - 12th Grade

CCSS covered

Used 26+ times

Measures of Variability
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16 questions

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1.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Which class has the higher test score median? 

Class #1
Class # 2 
The medians are equal
The median is not shown here. 

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.1

2.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

Which class was more consistent in their Algebra Scores?

Class #2
Class #1
Both classes had the same consistency.
50%

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.1

CCSS.6.SP.B.4

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the range of speeds tested?

0.5 mph

0.3 mph

1.5 mph

1.3 mph

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

What is the range of miniature golf scores?

44

23

29

39

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

CCSS.6.SP.A.1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

The table shows the points earned by contestants in a competition. Find the range and the interquartile range of the points.

Range: 15; IQR: 13

Range: 15; IQR: 12

Range: 15; IQR: 11

Range: 15; IQR: 10

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

CCSS.6.SP.A.2

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Media Image

What does this symbol represent?

Standard Deviation
Variance
Mean Absolute Deviation
Sigma

Tags

CCSS.6.SP.A.3

CCSS.6.SP.B.5

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Given a variance of 64, what is the standard deviation?

8

4096

0

6.8

Tags

CCSS.8.EE.A.2

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