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3 years ago

8

A runner’s distribution of times for running 1,000 meters has a mean of 4.5 minutes with a standard deviation of 0.75 minutes. O

ne of the runner’s times has a z-score of –1.76. What is the runner’s time?
3.18 minutes
3.75 minutes
5.25 minutes
5.82 minutes

1 answer:

7nadin3 [17]3 years ago

4 0

The answer would be 3.75
I just know

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