Assuming that a woman is equally likely to bear a boy or a girl, use a tree diagram to compute the probability that a four-child family consists of one boy and three girls.
Answer to relevant QuestionsA coin is flipped three times. a. Draw a tree diagram that represents all possible outcomes. b. Identify all branches that represent the event “exactly one head occurred.” c. Find the probability of “exactly one head ...Show that if event A is a subset of event B, then P(A or B) =P(B). A testing organization wishes to rate a particular brand of television. Six TVs are selected at random from stock. If nothing is found wrong with any of the six, the brand is judged satisfactory. a. What is the probability ...Salespersons Adams and Jones call on three and four customers, respectively, on a given day. Adams could make 0, 1, 2, or 3 sales, whereas Jones could make 0, 1, 2, 3, or 4 sales. The sample space listing the number of ...A woman and a man (unrelated) each has two children. At least one of the woman’s children is a boy, and the man’s older child is a boy. Is the probability that the woman has two boys greater than, equal to, or less than ...
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