Problem $3$:

A study of different algorithms for estimating software development costs. Six algorithms were applied to eight software development projects $($nuisance factor$)$ and the percent error in estimating the development cost was observed. The data are in the table below.

$\backslash$table$[[,$Project,$],[$Algorithm$,1,2,3,4,5,6,7,8$

Note :plz solve this soon as requirements..