Mathematics, 13.10.2020 14:01, uehlingt39

A random sample of vehicle mileage expectancies has a sample mean of x¯=169,200 miles and sample standard deviation of s=19,400 miles. Use the Empirical Rule to estimate the percentage of vehicle mileage expectancies that are more than 188,600 miles. Round your answer to the nearest whole number (percent).

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A random sample of vehicle mileage expectancies has a sample mean of x¯=169,200 miles and sample sta...