Which equation best represents the regression line for the data given in the table above?
y=-3x+22
y=-3x-22
y=3x+22
y=3x-22

Question

Which equation best represents the regression line for the data given in the table above?
y=-3x+22
y=-3x-22
y=3x+22
y=3x-22

anonymous · Answer

x  y
1  15
2  19
3  16
4  10
5  5
6  1
7  4

directrix · Answer

I used the online linear regression calculator. Results are attached. Check out the site: http://www.mathportal.org/calculators/statistics-calculator/correlation-and-regression-calculator.php There is an option for a step-by-step explanation. @kiananicole1010