When Abdoulaye runs the 400 meter dash, his finishing times are normally distributed with a mean of 82 seconds and a standard deviation of 1 second. What percentage of races will his finishing time be

asked Oct 18, 2022 129k views

2 votes

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1 vote

Answer: 34.1%

Explanation:

Daniil Loban answered Oct 19, 2022

3.8k points

3 votes

Answer:

34.13 %

z(lower) = -1 (.15866)

z(upper) = 0 (.5)

Explanation:

Nijraj Gelani answered Oct 23, 2022

3.3k points

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