Suppose You Will Perform a Test to Determine Whether There $\alpha = 0.05$

Multiple Choice

Suppose you will perform a test to determine whether there is sufficient evidence to support a claim of a linear correlation between two variables. Find the critical value(s) of r given that n = 15 and $\alpha = 0.05$

A) $r = \pm 0.641$
B) $r = \pm 0.532$
C) $r = 0.514$
D) $r = \pm 0.514$