Quiz about Scatter Plots and Correlation

Question 1

What type of correlation does this graph have?

Accepted Answer

positive

Answer

negative

Answer

none

Answer

all of the above

Question 2

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

Accepted Answer

Graph C

Answer

Graph A

Answer

Graph B

Answer

Graph D

Question 3

What type of association does this scatter plot represent?

Accepted Answer

nonlinear association

Answer

positive linear association

Answer

negative association

Answer

no association

Question 4

What type of correlation does the scatter plot show?

Accepted Answer

positive

Answer

negative

Answer

none

Answer

cannot tell

Question 5

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

Accepted Answer

Graph C

Answer

Graph A

Answer

Graph B

Answer

Graph D

Question 6

What is the correlation shown?

Accepted Answer

negative

Answer

none

Answer

positive

Question 7

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

Accepted Answer

Graph C

Answer

Graph A

Answer

Graph B

Answer

Graph D

Question 8

What type of correlation does this graph have?

Accepted Answer

negative

Answer

positive

Answer

none

Answer

all of the above

Question 9

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

Accepted Answer

Graph C

Answer

Graph A

Answer

Graph B

Answer

Graph D

Question 10

Does the scatter plot show a linear or nonlinear association?

Accepted Answer

Nonlinear Association

Answer

Linear Association

Question 11

What correlation is shown?

Accepted Answer

positive

Answer

negative

Answer

none

Question 12

Is the relationship LINEAR or NONLINEAR?

Accepted Answer

Linear

Answer

Nonlinear

Question 13

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

Accepted Answer

The relationship is not linear.

Answer

None of the descriptions match

Answer

The relationship is linear

Question 14

As the age of the car increases, its value decreases. Which scatterplot represents this relationship?

Accepted Answer

C

Answer

A

Answer

B

Answer

D

Question 15

Which relationship is shown by this scatter plot?

Accepted Answer

As the cost goes up, the number sold goes

down.

Answer

As the cost goes down, the number sold goes

down.

Answer

As the cost does down, the number sold

remains the same.

Answer

There is no relationship between cost and the

number sold.

Question 16

Which best describes the association shown in the scatter plot below?

Accepted Answer

Positive and linear

Answer

Negative and linear

Answer

Negative and non-linear

Answer

Positive and non-linear

Question 17

Which scatter plot appears to be linear?

Accepted Answer

Scatter plot B

Answer

Scatter plot A

Question 18

What is a scatter plot?

Accepted Answer

A graph that shows the relationship of two data sets.

Answer

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

Answer

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

Answer

A graph that shows data changing over time.

Question 19

Which relationship could be represented by this scatter plot?

Accepted Answer

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

Answer

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

Answer

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

Answer

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

city increases.

Scatter Plots and Correlation

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