Question

complete the statement.
the range of values for the correlation coefficient is from to .

Explanation:

Step1: Recall correlation coefficient range

The correlation coefficient (usually denoted as \( r \)) measures the strength and direction of a linear relationship between two variables. By definition, its range is from \(-1\) to \(1\). A value of \(-1\) indicates a perfect negative linear relationship, \(1\) indicates a perfect positive linear relationship, and \(0\) indicates no linear relationship.

Step2: Fill in the blanks

So the first blank should be \(-1\) and the second blank should be \(1\).

Answer:

The range of values for the correlation coefficient is from \(-1\) to \(1\).