Assignment 5-Numerical Analysis for Scientists

1. Consider the data
(a) (9 marks) Using hand calculations, find the least-squares line y = f(x) =
Ax + B for the data and calculate the root-mean-square error E2(f).
(b) (3 marks) Using Matlab, finnd the least-squares line y = f(x) = Ax+B for the
data.