a.
To find what percent of plants those are taller than
a.
Answer to Problem 18CT
Explanation of Solution
Given: Height of the plants are
To find the z-scores use
For
Thus we can find the percent of plants taller than
b.
To find what percent of plants those are between
b.
Answer to Problem 18CT
Explanation of Solution
Given: Height of the plants are normally distributed with a mean of
To find the z-scores use
For
For
Thus we can find the percent of plants are between
c.
To find what percent of plants are at least
c.
Answer to Problem 18CT
Explanation of Solution
Given: Height of the plants are normally distributed with a mean of
To find the z-scores use
For
For
Thus we can find the percent of plants are at least
Chapter 13 Solutions
EBK PRECALCULUS W/LIMITS
- Calculus: Early TranscendentalsCalculusISBN:9781285741550Author:James StewartPublisher:Cengage LearningThomas' Calculus (14th Edition)CalculusISBN:9780134438986Author:Joel R. Hass, Christopher E. Heil, Maurice D. WeirPublisher:PEARSONCalculus: Early Transcendentals (3rd Edition)CalculusISBN:9780134763644Author:William L. Briggs, Lyle Cochran, Bernard Gillett, Eric SchulzPublisher:PEARSON
- Calculus: Early TranscendentalsCalculusISBN:9781319050740Author:Jon Rogawski, Colin Adams, Robert FranzosaPublisher:W. H. FreemanCalculus: Early Transcendental FunctionsCalculusISBN:9781337552516Author:Ron Larson, Bruce H. EdwardsPublisher:Cengage Learning