A correlation between college entrance exam grades and scholastic achievement was found to be -1.08. On the basis of this you would tell the university that . the entrance exam is a good predictor of success they should hire a new statistician the exam is a poor predictor of success students who do best on this exam will make the worst students students are this school are underachieving

Correct option: hire a new statistician .

Step-by-step explanation:

Correlation coefficient is a numerical value used to measure the direction and strength of the linear relationship between two variables.

It is denoted by r. The value of r ranges from -1.00 to +1.00.

A correlation coefficient of -1.00 implies that there is strong negative relationship between two variables.

A correlation coefficient of +1.00 implies that there is strong positive relationship between two variables.

The correlation coefficient between college entrance exam grades and scholastic achievement was found to be r = -1.08.

This correlation value is not possible.

So the university should hire a new statistician.

explanation:

step-by-step explanation: