A confidence interval for a correlation coefficient is a range of values that is likely to contain a population correlation coefficient with a certain level of confidence.
To find a confidence interval for a population correlation coefficient, simply fill in the boxes below and then click the “Calculate” button.
95% C.I. = [0.2502, 0.7658]
You can be 95% confident that the interval [0.2502, 0.7658] contains the true population correlation coefficient.