If we are interested in determining whether two variables are linearly related,
ID: 3221914 • Letter: I
Question
If we are interested in determining whether two variables are linearly related, it is necessary to:
A. perform the t-test of the coefficient of correlation
B. perform the t-test of the slope 1
C. either A or B since they are identical
D. calculate the regression standard error s
If we are interested in determining whether two variables are linearly related, it is necessary to:
A. perform the t-test of the coefficient of correlation
B. perform the t-test of the slope 1
C. either A or B since they are identical
D. calculate the regression standard error s
Explanation / Answer
If we are interested in determining whether two variables are linearly related, it is necessary to:
D. calculate the regression standard error s