Error rates

a. Calculate error rates, sensitivity and specificity using cutoff of 0.25, 0.5, and 0.75.b) Using a cutoff of 0.5, create a decile lift chart. First create a table where column 1 is the decile and column 2 is the lift ratio for each decile. Then, use a bar chart to plot the decile lift chart using the two columns of the table.