Mathematics
Mathematics, 21.05.2020 02:08, peggycab4201

The weights of cars passing over a bridge have a mean of 3550 lb and a standard deviation of 870 pounds. Assume that the weights of the cars are passing over the bridge and a normally distributed. Use the empirical rule to estimate the percentage of cars and going over the bridge whose weights are between 1810 lbs and 4420 lbs


The weights of cars passing over a bridge have a mean of 3550 lb and a standard deviation of 870 pou

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