Determine and Interpret Appropriate Measure of Center and Variability

Determine and Interpret Appropriate Measure of Center and Variability

7th Grade

9 Qs

quiz-placeholder

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Determine and Interpret Appropriate Measure of Center and Variability

Determine and Interpret Appropriate Measure of Center and Variability

Assessment

Quiz

Mathematics

7th Grade

Hard

Created by

Anthony Clark

FREE Resource

9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The mode score on the 6th grade math test was 94! Which of these interpretations MUST be correct?

94 was the highest score on the test.

More students received a 94 than any other score

No student scored below a 94

A score of 91 was slightly below average.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the interquartile range?

3

6

4

5

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What percentage of the data is between 90 and 140?

25 %

50%

75%

100%

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the range?

10

12

15

2 - 12

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The interquartile range (IQR) of a data set is the difference between the third and first quartiles. It represents the range of the middle half of the data.

True

False

6.

MULTIPLE CHOICE QUESTION

1 min • 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. 

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which class was more consistent in their Algebra Scores?

Class #2

Class #1

Both classes had the same consistency.

50%

8.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The double line plot shows the number of students who attended the home games of the baseball team for two recent seasons.  Which of the following statements is NOT true.

The median attendance for 2009 was less than the median attendance than 2010.

The attendance for 2010 was more consistent, so the MAD would be smaller than the MAD for 2009.

The attendance for 2009 was more consistent, so the MAD would be smaller than the MAD for 2010.

The attendance for 2010 ranged from 20-27.

9.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

For which group of data does the mean equal the mode?

4, 5, 5, 8

4, 4, 6, 6

4, 5, 6, 6

4, 5, 5, 6