Tires a and tires b have an average lifespan of 50000 miles


Tires a and tires b have an average lifespan of 50,000 miles. Tires A was found to have a standard deviation of 12,000 miles and tires b was found to have a standard deviation of 8,000 miles. Which tires are more reliable?

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Basic Statistics: Tires a and tires b have an average lifespan of 50000 miles
Reference No:- TGS01594683

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