Mathematics, 11.05.2021 09:30 keke6361
When Natalie runs the 400 meter dash, her finishing times are normally distributed with a mean of 71 seconds and a standard deviation of 2.5 seconds. What percentage of races will her finishing time be between 71 and 77 seconds, to the nearest tenth?
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When Natalie runs the 400 meter dash, her finishing times are normally distributed with a mean of 71...
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