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Mathematics, 15.04.2020 03:13 PONBallfordM89
Speeds of automobiles on a certain stretch of freeway at 11:00 PM are normally distributed with mean 65 mph. Twenty percent of the cars are traveling at speeds between 55 and 65 mph. What percentage of the cars are going faster than 75 mph?
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Speeds of automobiles on a certain stretch of freeway at 11:00 PM are normally distributed with mean...
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