Let A = student studies = .5 and B = student does well on test. Also let the following be true
i. P(student studies and does well on test) = .35
ii. P(student studies and does poorly on test) = .15
iii. P(student does not study and does well on test) = .05
iv. P(student does not study and does poorly on test) = .45
Write each of the probabilities given above in probability notation next to each one. Find the probability that a student does poorly on test given that they did not study.
