Mathematics, 21.04.2021 20:30 krystinayagel013
Please help, NO Absurd answers
Use technology or a z-score table to answer the question.
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%
Answers: 3
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Please help, NO Absurd answers
Use technology or a z-score table to answer the question.
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