make up your own small dataset are the number of six packs of each brand of beer each customer purchase and calculate the average for your data that correspond to those in figure 2.44

How can i delete permalinks from a word press site?

Least square fit to polynomial write a function leastsquarefit3pol that solves a linear system of equations to find a least squares fit of a third order polynomial to an experimental data set given as two row arrays. the function leastsquarefit3pol must explicitly solve a set of linear equations and cannot use polyfit. there should be no restriction on the size of the problem that can be solved.

Match the items with their respective descriptions.