Concept explainers
The numbers of defective watches from
Answer to Problem 2CYP
Yes. The sampling method is valid.
Explanation of Solution
Given:
Concept Used:
Sampling method of the probability means that every member of the given target population has chance of being included in the sample. Either simple random or systematic sampling gets used by the sampling methods.
Calculation:
Here out of first
Now find the number of defective watches out of
Conclusion:
Hence, number of defective watches out of
Chapter 13 Solutions
Pre-Algebra, Student Edition
Additional Math Textbook Solutions
College Algebra with Modeling & Visualization (6th Edition)
Algebra and Trigonometry
College Algebra (7th Edition)
Elementary and Intermediate Algebra: Concepts and Applications (7th Edition)
Linear Algebra with Applications (2-Download)
- 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