Given the Linear Correlation Coefficient $r$ And the Sample Size $n$ , Determine the Critical Values Of

Multiple Choice

Given the linear correlation coefficient $r$ and the sample size $n$ , determine the critical values of $r$ and use your finding to state whether or not the given $r$ represents a significant linear correlation. Use a significance level of $0.05$ .
$r = 0.767 , n = 25$

A) Critical values: $r = \pm 0.487$ , significant linear correlation
B) Critical values: $r = \pm 0.396$ , no significant linear correlation
C) Critical values: $r = \pm 0.396$ , significant linear correlation
D) Critical values: $r = \pm 0.487$ , no significant linear correlation