A government agency’s fuel economy estimates for automobile…
A government agency’s fuel economy estimates for automobile models tested recently predicted a mean of 24 mpg and a standard deviation of 6 mpg for highway driving. Assume that a normal model can be applied. What does the Empirical rule say about this normal distribution? Show the values for this normal distribution in a chart clearly labeling the miles per gallon ranges with the corresponding percentages predicted by the rule.
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