able, which summarizes blood groups and Rh types for randomly selected subjects. Assume that subjects are randomly selected from those included in the table. Use the data in the following Blood Groups L21 0 A B AB Blood Rh + 78 69 25 20 Types Rh - 16 10 4 4 If one person is selected, find the probability of getting someone who is Group A or type Rh + . Are the events of selecting someone who is Group Aand the event of someone who is type Rh + disjoint events? The probability of getting someone who is Group A or type Rh + is (Type an integer or a simplied fraction.) Use the data in the following table, which summarizes blood groups and Rh types for randomly selected subjects. Assume that subjects are randomly selected from those included in the table. Blood Groups Q1 0 A B AB Blood Rh t 53 41 21 16 Types Rh 9 10 4 2 If two people are selected, find the probability that they are both type Rh;r in parts (a) and (b) below. a. Assume that the selections are made with replacement. Are the events independent? The probability is 0.705 . The events are independent because the occurrence of the first subject having blood type Rh + does not affect the probability of the occurrence of the second subject having blood type Rh + . (Round to three decimal places as needed.) b. Assume the se ections are made without replacement. Are the events independent? The probability is . The events V independent because the occurrence of the rst subject having blood type Rh + V affect the probability of the occurrence of the second subject having blood type Rh + . (Round to three decimal places as needed.) 1