Question

In: Statistics and Probability

Suppose you will perform a test to determine whether there is sufficient evidence to support a...

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 .

n = 14,  = 0.05

A; r = 0.532

B; r = ±0.532

C; r = 0.553

D; r = ±0.661

Solutions

Expert Solution

Solution: The correct option is B; r = ±0.532

Explanation:

To find the critical values of r, we need to know the degrees of freedom and the significance level.

Now using the r-critical value table, we have:


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