Linear Regression and Pearson's Correlation Coefficient

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = 0.76

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = 0.72

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = 0.3

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = 0.45

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = 0.84

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = 0.17

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = -0.22

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = -0.91

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = -0.79

Classify the strength of a linear relationship for which Pearson’s correlation coefficient is calculated to be r = -0.73