Quiz about Scatter Plots

Question 1

What type of correlation does this graph have?

Accepted Answer

no association

Answer

Negative

Answer

positive

Question 2

What type of correlation does this graph have?

Accepted Answer

positive

Answer

negative

Answer

none

Answer

all of the above

Question 3

Which sentence describes the relationship shown on this scatter plot?

Accepted Answer

As the temperature increases, the number of visitors increases.

Answer

As the temperature decreases, the visitors increase.

Answer

As the visitors increase, the temperature decreases.

Answer

No correlation

Question 4

Based on the graph, if Joe earned $400, how many hours did he work?

Accepted Answer

25 hours

Answer

35 hours

Answer

45 hours

Answer

15 hours

Question 5

Which scatter plot show a positive relationship?

Accepted Answer

Graph C

Answer

Graph A

Answer

Graph B

Answer

Graph D

Question 6

Based on the scatterplot, which of the following conclusions about the relationship between her height and weight is true?

Accepted Answer

There is a positive relationship between height and weight

Answer

There is a negative relationship between height and weight

Answer

There is a constant relationship between height and weight

Answer

There is no relationship between height and weight

Question 7

As x increases, y increases

Accepted Answer

positive correlation

Answer

correlation coefficient

Answer

causation

Answer

negative correlation

Question 8

What is the correlation?

Accepted Answer

No correlation

Answer

Negative correlation

Answer

Positive correlation

Answer

All of the above

Question 9

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 10

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 11

What represents the x axis?

Accepted Answer

Hours Worked

Answer

ABC Company

Answer

Amount Earned in Dollars

Answer

Hours in Car

Question 12

The number of siblings you have and your weight.

Accepted Answer

No correlation

Answer

Positive correlation

Answer

Negative correlation

Answer

All of the above

Question 13

What is a trend line that shows the most accurate relationship between x and y and is is very close to most of the data points?

Accepted Answer

line of best fit

Answer

linear regression

Answer

no correlation

Answer

trend line

Question 14

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 15

The age of a kitten and its weight.

Accepted Answer

positive association

Answer

negative association

Answer

no association

Question 16

Which of the following lines represents the line of best fit for the scatter plot?

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 17

What type of correlation (association)?
The outside temperature and the amount of layers you wear.

Accepted Answer

Negative correlation

Answer

Positive correlation

Answer

No correlation

Answer

All of the above

Scatter Plots

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