Question

Find the errors in each of the following statements: a) The probabilities that a car salesman will sell 0, 1, 2, or 3 cars on a given day are the following: 0.19, 0.38, 0.29, and 0.15, respectively b) The probability that it will rain tomorrow is 0.4, and the probability that it will not rain tomorrow is 0.52 c) The probabilities that a person buying a new car chooses white, black, silver or red are 0.23, 0.21, -0.18 and 0.74, respectively. d) The probabilities that a car salesman will sell 0, 1, 2, or 3 cars on a given day are the following: 0.19, 0.38, 1.02, and 0.14, respectively e) In a survey of college students, it is discovered that the probability that a randomly chosen student receives flu shots is 0.37, the probability that she has a skin test is 0.58, and that the probability that she has both (flu shot and skin test) is 0.41

Answer 1

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