Correlation can be tested for statistical significance by converting it to a t-statistic and testing it against a t-distribution with (n - 1) degrees of freedom.

Name: Correlation can be tested for statistical significance by converting it to a t-statistic and testing it against a t-distribution with (n - 1) degrees of freedom.
Brand: Quizplus
Rating: 4.8 (38 reviews)

Question

Quizplus · Accepted Answer

The correct degrees of freedom for testing the significance of a correlation coefficient is (n - 2), not (n - 1).

Correlation Can Be Tested for Statistical Significance by Converting It