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Mathematics, 21.04.2021 20:30 krystinayagel013

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The speed of automobiles at one spot on a highway is normally distributed with a mean of 60 miles per hour and a standard deviation of 5.2 miles per hour.

Approximately what percent of automobiles at that location are traveling between 50 and 65 miles per hour?

2.7%

16.8%

80.4%

83.2%

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