In a two-tailed test for correlation at α = .05, a sample correlation coefficient r = 0.42 with n = 25 is significantly different than zero.

Question

Quizplus · Accepted Answer

Since the p-value for a two-tailed test at α = .05 and n = 25 is less than .05 (approximately .023), we can reject the null hypothesis that the population correlation coefficient is zero and conclude that there is a significant correlation between the two variables. Therefore, the statement is true.

In a Two-Tailed Test for Correlation at α =