Which is the regression equation for a scatterplot with these points rounded to the nearest tenth: (4,35), (6.5,92), (2,10), (5,50), (6,85), (10,110)?
A) y = -11.1x + 9,376.90
B) y = -13.4x + 8,432.27
C) y = 11.1x - 13.4
D) y = 13.4x - 11.1

Question

Quizplus · Accepted Answer

To find the regression equation, we need to use a statistical software or calculator. Using the rounded points provided and inputting them into a regression calculator, we get the equation: y = 13.4x - 11.1. Therefore, the answer is D.

Which Is the Regression Equation for a Scatterplot with These