not sure how to calculate this with percents true positives .90 * .04 = 0.036 false positives .10 * .96 = 0.096 total positives 0.132 positives that are tru

not sure how to calculate this with percents true positives .90 * .04 = 0.036 false positives .10 * .96 = 0.096 total positives 0.132 positives that are true positives 0.036 / 0.132 = 0.2727... i had to think about the calculation as i was doing it wasnt automatic even though it was just multiplication, but I think the difficulty is more to do with the fact that you have to use some relative of bayesian probability not really the fact that you had to deal with percentages