To find: The smallest number of beads that could be taken so that the conditions of inference are met.
Answer to Problem 22E
The smallest number is 40.
Explanation of Solution
Given:
Table is:
Quadrant | Frequency |
1 | 18 |
2 | 22 |
3 | 39 |
4 | 21 |
The proportions are
Calculation:
Here, the smallest probability is 1/8, thus it would be used to compute the frequency.
The expected frequencies are calcualted as:
Here, conditions are fulfilling for (d) and (e) but the smallest sample size is contained by (d).
Thus, the correct option is (d).
Chapter 11 Solutions
The Practice of Statistics for AP - 4th Edition
Additional Math Textbook Solutions
Statistics: The Art and Science of Learning from Data (4th Edition)
Introductory Statistics (2nd Edition)
Statistical Reasoning for Everyday Life (5th Edition)
Introductory Statistics (10th Edition)
Intro Stats, Books a la Carte Edition (5th Edition)
Statistics for Business and Economics (13th Edition)
- MATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th...StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C...StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage Learning
- Elementary Statistics: Picturing the World (7th E...StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman