Perform a $\backslash$chi $2$ test on the following data $($hint: set up a spread$-$sheet to perform the calculations as a good way of learning what the test really does$)$: a$.$ Do managers and line employees differ in their response to the statement, $$Increased regulation is the best way to ensure safe products$?$b$.$ Managers$$Line Employees Totals$$Agree Disagree No Opinion $58349266249081018$