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 values of r given the number of pairs of data n and the
Significance level $\alpha .$ $$n = 14 , \alpha = 0.01$$
A) $r = \pm 0.661$
B) $r = \pm 0.532$
C) $r = 0.661$
D) $r = 0.684$

Question

Quizplus · Accepted Answer

The critical values of r can be found using a table of critical values or a statistical calculator. For this problem, with n = 14 and a significance level of 0.01, the critical values are ±0.661. Therefore, the answer is A.

Suppose You Will Perform a Test to Determine Whether There α.\alpha .α.

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