Instructions: This calculator will compute Pearson's correlation coefficient for two give variables X and Y using the formula that involves z-scores. Please type your X...

Instructions: Enter the sample correlation \(r\), sample size \(n\) and the significance level \(\alpha\), and the solver will test whether or not the correlation coefficient...

Instructions: Enter the sample size \(n\) and the significance level \(\alpha\) and the solver will compute the critical correlation coefficient \(r_c\). Type the sample size...