A city planner surveyed 141 residents. For each, the planner recorded whether the resident owns a...
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A city planner surveyed 141 residents. For each, the planner recorded whether the resident owns a car and whether the resident lives alone. The results are summarized in the table below. Alone Not alone. 26 10 No car 32 Car 73 Suppose a resident from the survey is chosen at random. Answer each part. Do not round intermediate computations, and round your answers to the nearest hundredth. (If necessary, consult a list of formulas.) (a) What is the probability that the resident does not live alone? 0 (b) What is the probability that the resident owns a car or does not live alone? M X A city planner surveyed 141 residents. For each, the planner recorded whether the resident owns a car and whether the resident lives alone. The results are summarized in the table below. Alone Not alone. 26 10 No car 32 Car 73 Suppose a resident from the survey is chosen at random. Answer each part. Do not round intermediate computations, and round your answers to the nearest hundredth. (If necessary, consult a list of formulas.) (a) What is the probability that the resident does not live alone? 0 (b) What is the probability that the resident owns a car or does not live alone? M X
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A city planner surveyed 141 residents Therefore nS 141 a Let P be event resident that does not live ... View the full answer
Related Book For
Mathematical Statistics with Applications in R
ISBN: 978-0124171138
2nd edition
Authors: Chris P. Tsokos, K.M. Ramachandran
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