Johanna Humphrey

Mathematics

2 January, 07:33

Which of the following scenarios would it be most acceptable to do an interpolation using a least-squares regression line?

A. Residuals follow a linear pattern.

B. There's a high positive correlation.

C. There's a strong negative correlation, and residuals follow a u-shaped pattern.

D. There's no correlation, and residuals are randomly scattered around the y - = 0.

E. There's a strong negative correlation, and residuals are randomly scattered around the line y - = 0.