Multiple Choice
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
Correct Answer:
Verified
Correct Answer:
Verified
Q21: In simple linear regression, the:<br>A)least squares line
Q22: The manager of a local shopping mall
Q23: The computer output table below shows partial
Q24: You are attempting to link weekly hours
Q25: The manager of a local shopping mall
Q27: The computer output below shows partial results
Q28: Partial regression results from a sample of
Q29: A least squares line:<br>A)assumes a relationship between
Q30: In simple linear regression, the difference between
Q31: Home Products.com believes there is a linear