The number of potholes in any given 10 mile stretch of freeway pavement is normally distributed. This distribution has a mean of 16 potholes and a standard deviation of 6 potholes. Use the Empirical Rule and a sketch of the normal distribution in order to answer these questions. a) 99.7% of the number of potholes in any given 10 mile stretch of freeway pavement lie between and b) What percentage of the number of potholes in any given 10 mile stretch of freeway pavement lie between 4 and 34 ounces? % c) What percentage of the number of potholes in any given 10 mile stretch of freeway pavement lie below 22? %
The number of potholes in any given 10 mile stretch of freeway pavement is normally distributed. This distribution has a mean of 16 potholes and a standard deviation of 6 potholes. Use the Empirical Rule and a sketch of the normal distribution in order to answer these questions. a) 99.7% of the number of potholes in any given 10 mile stretch of freeway pavement lie between and b) What percentage of the number of potholes in any given 10 mile stretch of freeway pavement lie between 4 and 34 ounces? % c) What percentage of the number of potholes in any given 10 mile stretch of freeway pavement lie below 22? %
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
Related questions
Question
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 1 images
Recommended textbooks for you
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill
Glencoe Algebra 1, Student Edition, 9780079039897…
Algebra
ISBN:
9780079039897
Author:
Carter
Publisher:
McGraw Hill