The number of faculty members in each department at a certain College of Engineering is:

Ch12Ex4.m

%Graphically depict faculty sizes using different plots

ME = 22;

BM = 45;

CE = 23;

EE = 33;

data = [ME BM CE EE];

labels = {'ME','BM','EE','CE'};

% plot is not very good method

plot(data)

set(gca,'XTick',1:4,'XTickLabel',labels)

title('College Faculty')

% pie chart allows comparison but if two numbers are

% close, virtually impossible to see which is larger

figure

pie(data,labels);

title('College Faculty')

% bar chart also easy to compare and can easily

% compare any two with each other

figure

bar(data)

set(gca,'XTickLabel',labels)

title('College Faculty')