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Analyzing and Comparing Data Sets

Authored by Anthony Clark

Mathematics

7th Grade

CCSS covered

Analyzing and Comparing Data Sets
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20 questions

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1.

MULTIPLE SELECT QUESTION

1 min • 1 pt

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Which data set has a GREATER measure of variability (which one varies more)?

2a

2b

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Which is a true statement based on the box plots above?

The data set for Team B has the greater range.

The data set for Team A is more evenly distributed.

The data set for Team B has the greater interquartile range.

The data set for Team A has the greater median.

3.

MULTIPLE SELECT QUESTION

1 min • 1 pt

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Which data set has a GREATER measure of center (or median)?

2a

2b

4.

MULTIPLE SELECT QUESTION

1 min • 1 pt

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Which data set is more clustered together?

2a

2b

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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Isiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables above. Which statement is true about these data?

The median salaries in both companies are greater than $37,000

The mean salary in company 1 is greater than the mean salary in company 2

The salary range in company 2 is greater than the salary range in company 1

The mean age of workers at company 1 is greater than the mean age of workers at company 2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

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What is the difference between the medians for the two data sets? 

0 tickets

2 tickets

4 tickets

6 tickets

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Isiah collects data from two different companies, each with four employees. The results of the study, based on each worker's age and salary, are listed in the tables above. Which statement is true about these data?

The median salaries in both companies are greater than $37,000

The mean salary in company 1 is greater than the mean salary in company 2

The salary range in company 2 is greater than the salary range in company 1

The mean age of workers at company 1 is greater than the mean age of workers at company 2

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