Question: A coach timed his players running from first base to third base. His team averaged 7.4 seconds with a standard deviation of 0.5 seconds. Referencing

A coach timed his players running from first base to third base. His team averaged 7.4 seconds with a standard deviation of 0.5 seconds. Referencing the Normal Curve illustrated above and using the Empirical Rule, what is the probability that a running time between first and third, of a randomly selected player, is between 6.9 and 7.9 seconds?

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