Question

ROUNDED to three decimal places, what is the value of r for this data set?

Answer 1

The second one because the others are less than 5

Answer 2

Answer:

$r=0.938$

Step-by-step explanation:

we know that

The correlation coefficient r is a number between $−1$ and $+1$ calculated so as to represent the linear dependence of two variables or sets of data.

Using a Excel tool -----> (CORREL function)

see the attached table

The correlation coefficient r is equal to

$r=0.938$