Boxplots and Scatterplots

The scatterplot shows the relationship between buying numbers of tickets and the money spent buying the tickets. Which would be the most reasonable prediction for the cost of buying six tickets?

• $8

• $10

• $12

• $15

The scatterplot shows the relationship between Marvin's age and the time it took him to run a mile. Which statement best describes the relationship between Marvin's age and the time it takes him to run a mile?

• As Marvin's age increased, the time it took him to run a mile increased.

• As Marvin's age increased, the time it took him to run a mile decreased.

• As Marvin's age increased, the time it took him to run a mile remains constant.

• There is no relationship between Marvin's age and the time it took him to run a mile.

The scatterplot shows the average price of a gallon of gas during each month in 2013. Which statement best describes the gas prices as the months progress from January to December?

• The graph shows a positive relationship for the average price of a gallon of gas.

• The graph shows a negative relationship for the average price of a gallon of gas.

• The graph shows the average price of a gallon of gas remains constant.

• The graph shows no relationship between the average price of a gallon of gas and the months.

Which group has a lower median?

• Group A

• Group B

Which car had the furthest jump?

• Car A

• Car B

Which of these best describes the relationship of the data shown on this scatterplot?

• Constant relationship

• Negative relationship

• Positive relationship

• No relationship

What is the approximate difference in the interquartile ranges?

• 20

• 12

• 32

• 40

Name the correlation in this graph

• Positive Correlation

• Negative Correlation

• No Correlation

• Lots of Correlation

Which box and whisker plot has the smallest lower quartile (Q1)?

• Top plot

• Bottom plot

Which city has a higher median?

• Millersburg

• Arcadia