Mathematics, 04.05.2021 09:10, lolz55678
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 s...
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