Tennis coach Ben Gordon is trying to identify a linear relationship that can be used to link average first serve velocity to the percent of first serve points won for his junior tennis players.Below is a table showing velocity and percent of points won for a sample of five junior players. The slope of the least squares line is .44.The intercept is 36.4.Determine the value of R, the correlation coefficient, that you would insert in the table below.

A).719
B).926
C).773
D).848
E).874

Question

Tennis coach Ben Gordon is trying to identify a linear relationship that can be used to link average first serve velocity to the percent of first serve points won for his junior tennis players.Below is a table showing velocity and percent of points won for a sample of five junior players.

The slope of the least squares line is .44.The intercept is 36.4.Determine the value of R, the correlation coefficient, that you would insert in the table below.

A).719 
B).926 
C).773 
D).848 
E).874

Quizplus · Accepted Answer

The Answer of Tennis coach Ben Gordon is trying to identify a linear relationship that can be used to link average first serve velocity to the percent of first serve points won for his junior tennis players.Below is a table showing velocity and percent of points won for a sample of five junior players.  The slope of the least squares line is .44.The intercept is 36.4.Determine the value of R, the correlation coefficient, that you would insert in the table below.

A).719 
B).926 
C).773 
D).848 
E).874

Tennis Coach Ben Gordon Is Trying to Identify a Linear