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Determine the type of vehicle and damaged

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A small rental franchise keeps detailed records of vehicles being returned damaged. In one year, 360 out of 3000 trucks and 120 out of 1000 automobiles were returned damaged. In all, 480 of a total of 4000 vehicles were returned damaged. Are type of vehicle and damaged/undamaged statistically independent events?

Reference no: EM132847950

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