Reproducing what’s on Fitting a line to data | Regression | Probability and Statistics | Khan Academy - YouTube (notice timestamp), I couldn’t find a similar button so I chose XY (scatter) sub-type point & lines but it wouldn’t make a trend line. I then changed the sub-type to points only then right-clicked a point then Insert Trend Line leaving the regression type to linear and checking Show Equation.
Is there a button to make it as in the video? With 1 click.
Thank you kindly
