2
QuizMultiple Choice
Introduction to Normal Distributions
Question 2 of 10 • Math Models B
The average miles per gallon of a particular automobile model are approximately normally distributed with a given mean = 43.8 miles per gallon and standard deviation = 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?
Answer
A
68%B
75%C
95%D
100%