To find:Which pair of data sets is likely to have the greater standard deviation:
Gas mileages of eighteen sport utility vehicles
Gas mileages of eighteen automobiles of various types
The data set “gas mileages of eighteen automobiles of various types” will have the greater standard deviation.
Given information:Data sets:
Gas mileages of eighteen sport utility vehicles
Gas mileages of eighteen automobiles of various types
Explanation:
Standard deviation is the measure of how far the numbers in a data set deviate from the mean.
The data set of eighteen automobiles of various typeswill most likely have a greater standard deviation because there will be more variation in engine capacity than in the sporty utility vehicles.
Therefore, the data set “gas mileages of eighteen automobiles of various types” will have the greater standard deviation.
Chapter 11 Solutions
High School Math 2015 Common Core Algebra 2 Student Edition Grades 10/11
- Algebra and Trigonometry (6th Edition)AlgebraISBN:9780134463216Author:Robert F. BlitzerPublisher:PEARSONContemporary Abstract AlgebraAlgebraISBN:9781305657960Author:Joseph GallianPublisher:Cengage LearningLinear Algebra: A Modern IntroductionAlgebraISBN:9781285463247Author:David PoolePublisher:Cengage Learning
- Algebra And Trigonometry (11th Edition)AlgebraISBN:9780135163078Author:Michael SullivanPublisher:PEARSONIntroduction to Linear Algebra, Fifth EditionAlgebraISBN:9780980232776Author:Gilbert StrangPublisher:Wellesley-Cambridge PressCollege Algebra (Collegiate Math)AlgebraISBN:9780077836344Author:Julie Miller, Donna GerkenPublisher:McGraw-Hill Education