Hybrid Class #3 Correlation

Front

What does a correlation coefficient of r = -0.89 indicate?

Back

Strong negative correlation.

Front

What does a correlation coefficient of r = 0.99999 indicate?

Back

Strong positive correlation.

Front

What can we determine from the correlation coefficient?

Back

Strength + Direction.

Front

Describe the correlation if the coefficient is r = -0.9.

Back

Strong Negative.

Front

Describe the correlation if the coefficient is r = 0.85.

Back

Strong Positive.

Front

What is the range of correlation coefficients?

Back

-1 to 1.

Front

What does a correlation coefficient of r = 0 indicate?

Back

No correlation.

Front

What does a weak positive correlation look like?

Back

Values close to 0 but positive.

Front

What does a weak negative correlation look like?

Back

Values close to 0 but negative.

Front

How do you interpret a correlation coefficient of r = -0.5?

Back

Moderate negative correlation.