The readings taken from a certain experiment relating two pa

The readings taken from a certain experiment relating two parameters x and y are given in the table (picture attached to this question). Use least-square regression to fit a straight line to the following points of (x,y).

Calculate the best-fit linear equation y=f(x). Find the parameter, the rate of change of y with respect to x from the fit. What is your comment on the accuracy of this parameter?

Solution