Spikethebaby4168 Spikethebaby4168

25-06-2020
Mathematics

contestada

When Grace runs the 400 meter dash, her finishing times are normally distributed with a mean of 76 seconds and a standard deviation of 2 seconds. What percentage of races will her finishing time be faster than 79 seconds, to the nearest tenth?

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pattersj4 pattersj4

25-06-2020

Answer:

0.07

Step-by-step explanation:

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