Question

Which of the following is not a possible r-value? A.0.3 B.-0.3 C.-1.6 D.0.6

Answer 1

|r| ≤ 1
selection C cannot be a value of r.

Answer 2

Answer:

option C $-1.6$

Step-by-step explanation:

we know that

The correlation coefficient  r is used in statistics to measure how strong a relationship is between two variables. The value of r is always between $+1$ and $-1$

so

The value of $-1.6$ is not a possible r-value