Mathematics, 10.06.2021 02:00 Gigglygoose3159

When Sarah runs the 400 meter dash, her finishing times are normally distributed with a mean of 63 seconds and a standard deviation of 1.5 seconds. Using the
empirical rule, what percentage of races will her finishing time be between 61.5 and
64.5 seconds?

Answers: 2

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When Sarah runs the 400 meter dash, her finishing times are normally distributed with a mean of 63...

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