Suppose You Will Perform a Test to Determine Whether There $r$

question 37

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 values of $r$ given the number of pairs of data $n$ and the significance level $\alpha$ .
$n = 12 , \alpha . = 0.01$

• A) \(r = 0.708\)
• B) \(r = \pm 0.708\)
• C) \(r = \pm 0.576\)
• D) \(r = 0.735\)