Scatter Plot and Line Graphs

Which scatter plot show a positive relationship?

• Graph A

• Graph B

• Graph C

• Graph D

The scatter graph shows the relationship between the amount of rainfall and the number of umbrellas sold each day.

Which statements are true?

• The greater the amount of rainfall, the fewer umbrellas sold

• The greater the amount of rainfall, the more umbrellas sold

• The smaller the amount of rainfall, the fewer umbrellas sold

• The smaller the amount of rainfall, the more umbrellas sold

The scatter graph shows the relationship between the age of a car and its value.

Which statements are true?

• The younger the car, the higher its value

• The older the car, the lower its value

• As the car gets older, the cheaper it gets

• The car is most expensive in the first few years

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

• A

• B

• C

• D

Which sentence describes the relationship shown on this scatter plot?

• As the temperature decreases, the visitors increase. 

• As the temperature increases, the number of visitors increases. 

• As the visitors increase, the temperature decreases. 

• No correlation

What is the trend for this scatter plot

• Negative

• Positive

• None

What relationship is shown in the scatter plot?

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

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

• As the cost goes down, the number sold remains the same.

• There is not relationship between cost and the number sold.

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

• A

• B

• C

• D

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

• There is no line of best fit for this graph.

• B

• C

• D

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

• A

• B

• C

• D