Concept explainers
Use the multinomial formula and find the
a. n = 6, X1 = 3, X2 = 2, X3 = 1, p1 = 0.5, p2 = 0.3, p3 = 0.2
b. n = 5, X1 = 1, X2 = 2, X3 = 2, p1 = 0.3, p2 = 0.6, p3 = 0.1
c. n = 4, X1 = 1, X2 = 1, X3 = 2, p1 = 0.8, p2 = 0.1, p3 = 0.1
a.
To find: The probability,
Answer to Problem 1E
Explanation of Solution
Given info:
The given values are
Calculation:
The formula for multinomial distribution is given below:
Where,
Substitute n as 6,
b.
To find: The probability,
Answer to Problem 1E
Explanation of Solution
Given info:
The given values are
Calculation:
Substitute n as 5,
c.
To find: The probability,
Answer to Problem 1E
Explanation of Solution
Given info:
The given values are
Calculation:
Substitute n as 4,
Want to see more full solutions like this?
Chapter 5 Solutions
Elementary Statistics: A Step By Step Approach
- 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