' MONASH University STA1010 Statistical Methods for Science all}? Science Preliminary Work for Laboratory 3 DUE Week 4 Name: .............................................................. 1D ................... 1. a) For the following data, which of the two possible lines of best t: 521212221, or 3'22 =121.5x, is better, according to the Principle of Least Squares. State why. {Show your working fully in the table). b) For the better fit line above, plot the residual value against the x value. c) What is this type of plot called? What does it indicate here