Match the scatter plot to the equation that could represent the equation of its trend line.

The relationship is not linear.

Which relationship is shown by this scatter plot?

As the cost goes up, the number sold goes down.

As the cost goes down, the number sold goes down.

As the cost does down, the number sold remains the same.

There is no relationship between cost and the number sold.

What is a scatter plot?

A graph that shows the relationship of two data sets.

A graph drawn using rectangular bars to show how large each value is.

A graph that shows information that is connected in some way.

A graph that shows data changing over time.

Which relationship could be represented by this scatter plot?

As the number of daylight hours increases, the number of night hours decreases.

As the number of muffins in a box increases, the price increases.

As the speed of a car increases, the distance the car travels increases.

As the population of a city increases, the number of schools in the city increases.

Scatter Plots and Correlation

Quiz

•

Mathematics

•

8th Grade

•

Practice Problem

•

Medium

•

CCSS

8.F.A.3, HSF-LE.A.1B

Standards-aligned

Anthony Clark

Used 1+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What type of correlation does this graph have?

positive

negative

none

all of the above

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which scatter plot shows a linear relationship between x and y?

Graph A

Graph B

Graph C

Graph D

Tags

CCSS.8.F.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What type of association does this scatter plot represent?

positive linear association

negative association

no association

nonlinear association

Tags

CCSS.HSF-LE.A.1B

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What type of correlation does the scatter plot show?

positive

negative

none

cannot tell

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which scatter plot shows a LINEAR relationship between x and y?

Graph A

Graph B

Graph C

Graph D

Tags

CCSS.8.F.A.3

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the correlation shown?

none

positive

negative

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which scatter plot shows a linear relationship between x and y?

Graph A

Graph B

Graph C

Graph D

Tags

CCSS.8.F.A.3

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Scatter Plots and Correlation

20 questions

What type of correlation does this graph have?

Which scatter plot shows a linear relationship between x and y?

What type of association does this scatter plot represent?

What type of correlation does the scatter plot show?

Which scatter plot shows a LINEAR relationship between x and y?

What is the correlation shown?

Which scatter plot shows a linear relationship between x and y?

What type of correlation does this graph have?

Which scatter plot shows a linear relationship between x and y?

Does the scatter plot show a linear or nonlinear association?

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