After an introductory statistics course, 80% of students can successfully construct box plots. Of those who can construct box plots, 86% passed, while only 65% of those students who could not...

After an introductory statistics course, 80% of students can successfully construct box plots. Of those who can construct box plots, 86% passed, while only 65% of those students who could not construct box plots passed. Calculate the probability that a student is able to construct a box plot if it is known that he passed.

P(Bplot = Success) = 0.8

P(Bplot = Success | Passed = Yes) = 0.86

p(Bplot = Failed | Passed = Yess) = 0.65