Making Predictions from a Scatter Plot

What type of correlation does this graph have?

• positive

• negative

• none

• all of the above

What type of correlation does this scatter plot show?

• positive

• negative

• no correlation

• nonlinear association

The size of a dog and the amount of dog food needed

• Positive correlation

• Negative correlation

• No correlation

Which scatter plot show a positive relationship?

• Graph A

• Graph B

• Graph C

• Graph D

You are analyzing a scatter plot that has a negative correlation. What is true of the of the x and y values?

• As x increases, y decreases
• As x increases, y increases
• As x decreases, y decreases
• As x decreases, y increases

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

The scatter plot shows the number of runs scored by the Tigers and Phillies in their baseball games.

What describes the correlation between the Tigers’ runs and the Phillies’ runs?

• positive correlation

• negative correlation

• no correlation

• mean trend

The scatter plot shows the number of runs scored by the Tigers and Phillies in their baseball games.

The team that scores the most runs wins. Which shows the results of the series between the Tigers and the Phillies?

• Phillies 5 wins, Tigers 4 wins

• Tigers 5 wins, Phillies 4 wins

• Phillies 6 wins, Tigers 3 wins

• Phillies 4 wins, Tigers 4 wins, 1 tie

The scatter plot shows the number of runs scored by the Tigers and Phillies in their baseball games.

What does the number 6 represent?

• range

• median only

• mode only

• mode and median

The double-line graph shows the number of visitors that both a Science and History museums have had each year since 2012? If the pattern continues, how many more visitors will the History Museum have than the Science Museum in 2018?

• 2,000

• 4,000

• 6,000

• 8,000