Please help with these questions. Thanks!

5. Refer to the table which summarizes the results of testing for a certain disease. Positive Negative (4pts) Test Result Test Result Subject has the disease 87 9 Subject does not have the disease 27 312 A test subject is randomly selected and tested for the disease. What is the probability the subject has the disease given that the test result is negative. Of 1232 people who came into a blood bank to give blood, 397 people had high blood pressure. Estimate the probability that the next person who comes in to give blood will have high blood pressure. (4pts) 7. The table below describes the smoking habits of a group of asthma sufferers. Occasional Regular Heavy (4pts] Nonsmoker Smoker Smoker Smoker Total Men 431 71 49 601 Women 382 48 86 39 555 Total 813 98 157 8.8 1156 If one of the 1156 people is randomly selected. find the probability that the person is a man or a heavy smoker. 8. Which of the following statements is not true? A) If the probability of an event occurring is 0, then it is impossible for that event to occur... (2pts) B) If P(4) = 0, then the probability of the complement of A is 1. () If the probability of an event occurring is 1.5, then it is certain that event will occur. D) Probability can never be a negative value