Algebra 1 | Unit 3 | Lesson 7: The Correlation Coefficient | Practice Problems

• 1

• -1

• 0.5

• -0.5

• 0

Tags

CCSS.8.EE.B.5

• 0

• 0.8

• -0.8

Tags

CCSS.8.EE.B.5

• 0.01

• -0.34

• -0.82

• -0.95

Which of the values is the best estimate of the correlation coefficient for the line of best fit shown in the scatter plot?

• -0.9

• -0.4

• 0.4

• 0.9

A table of values and the plot of the residuals for the line of best fit are shown. Which point does the line estimate the best?

A table of values and the plot of the residuals for the line of best fit are shown. Which point does the line estimate the worst?