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Physics, 02.09.2019 12:00 lilianajimva
The average miles per gallon of a particular automobile model are approximately normally distributed with a given mean mc024-1.jpg = 43.8 miles per gallon and standard deviation mc024-2.jpg = 5.1 miles per gallon. what percentage of the automobiles have an average miles per gallon between 38.7 miles per gallon and 48.9 miles per gallon?
a.68%
b.75%
c.95%
d.100%
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Answers: 2
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