Given the linear correlation coefficient r and the sample size n, find out the critical values of r and employ your finding to state whether or not the given r represents a significant linear correlation. Employ a significance level of 0.05.
r = 0.843, n = 5
Answer
Critical values: r = ±0.878, no significant linear correlation
Critical values: r = ±0.878, significant linear correlation
Critical values: r = ±0.950, no significant linear correlation
Critical values: r = 0.950, significant linear correlation