Score: 0 of 1 p 19 of 45 (41 complete) HW Score: 71.11%, 32 of 45 pts X 4.3.19 Q

Question

Score: 0 of 1 p 19 of 45 (41 complete) HW Score: 71.11%, 32 of 45 pts X 4.3.19 Question Help The following data summarizes results from 939 pedestrian deaths that were caused by accidents. If one of the pedestrian deaths is randomly selected, find the probability that the pedestrian was intoxicated or the driver was intoxicated. Pedestrian intoxicated ot intoxicated intoxicated not intoxicated 72 262 51 554 Driver Apedestrian was intoxicated or driver was intoxicated)-O Round to three decimal places as needed.)

Explanation / Answer

P(pedestrian was intoxicated or driver was intoxicated) = P(pedestrian was intoxicated) + P(driver was intoxicated) - P(pedestrian was intoxicated and driver was intoxicated)

                                                                  = (72+262)/939 + (72+51)/939 - 72/939

                                                                  = 0.410

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