1 A sample of 200 persons is asked about their handedness A

Last updated: 3/26/2023

1 A sample of 200 persons is asked about their handedness A two way table of observed counts follows Men Women Left handed 11 9 Right handed 79 101 When a person is randomly selected let M W L and R represent the following events M the selected person is a man W the selected person is a woman L the selected person is left handed R the selected person is right handed Find each of the following probabilities a P W b P R c P MOR d P WUL c P MIL 1 P R W g If two persons are randomly selected with replacement what is the probability that the first selected person is a left handed men and the second selected person is a right handed men b If two persons are randomly selected without replacement what is the probability that the first selected person is a left handed men and the second selected person is a right handed men 1 If two persons are randomly selected with replacement what is the probability that the first selected is a left handed women and the second selected person is also a left handed women If two persons are randomly selected without replacement what is the probability that the first selected is a left handed women and the second selected person is also a left handed women