l. A screening test for high blood pressure, corresponding to a diastolic blood pressure of 90mm Hg or higher, produced the following probability table - Test Present Absent - 0.09 0.03 we 0.03 0.85 (at) What's the probability that a random person has hypertension? (b) What's the probability that someone tests positive on the test? (e) Given a person who tests positive, what is the probability that they have hypertension? (d) What would happen to your probability of having hypertension given you tested positive if you initially thought you had a 50% chance of having hypertension