MATLAB

The measurement data used in Problems $7$ and $8$ can also be used to give qualitative assessment. These scores represent $\backslash (2\backslash$mathrm$\{$As$\},4\backslash$mathrm$\{$Bs$\},8\backslash$mathrm$\{$Cs$\},4\backslash$mathrm$\{$Ds$\}\backslash ),$ and $2$ Fs $.$

$9.$ Create a pie chart of this distribution. Add a legend of the assessments $(\backslash ($ A$,$ B$,$ C $\backslash ),$ etc.$).$

$10.$ Use the menu text option to add a text box to each pie slice $($instead of a legend$).$

$11.$ Create a three$-$dimensional pie chart of the same data.