Modify the linregr function in Fig. 14.15 so that it (a) computes and returns the standard error of the estimate, and (b) uses the subplot function to also display a plot of the residuals (the predicted minus the measured y) versus x.

last resort, use else statement. Cannot put anything after the “else” expression or it won’t read it only “if” and “end” are needed the “elseif” and and “else” are not NEEDED >> %Day 7 MATLAB examples >> a=10;b=15;c=20; >> x=a> y=a>c||b> %one means yes, zero means no >> z=a>c&&b> %these are 3 logical operators >>...