Concept explainers
(a)
To Explain: the all possible outcomes in the
(a)
Explanation of Solution
Given:
Tossing a fair coin 4 times
Expected arrangement would be like that
HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTT, THHH, THHT, THTH, THTT, TTHH, TTHT, TTTH, TTTT
(b)
To Calculate: the probability would assign to each outcome.
(b)
Answer to Problem 7.27E
0.0625
Explanation of Solution
Formula used:
Calculation:
Each combinations are equally likely so
(c)
To Calculate: the probability for the getting three tails and one head.
(c)
Answer to Problem 7.27E
0.25
Explanation of Solution
Given:
HHHH, HHHT, HHTH, HHTT, HTHH, HTHT, HTTH, HTTT, THHH, THHT, THTH, THTT, TTHH, TTHT, TTTH, TTTT
Formula used:
Calculation:
Total sample space = 16
Favourable outcomes = 4
Chapter 7 Solutions
Statistics Through Applications
Additional Math Textbook Solutions
Introductory Statistics
An Introduction to Mathematical Statistics and Its Applications (6th Edition)
Basic Business Statistics, Student Value Edition
Elementary Statistics (13th Edition)
Introductory Statistics (10th Edition)
Statistical Reasoning for Everyday Life (5th 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