(a)
To calculate:
The probability distribution for
The probability distribution for
X | P(X) |
0 | 0.001 |
1 | 0.027 |
2 | 0.243 |
3 | 0.729 |
Given:
Concept used:
The expansion of
Calculation:
The expansion of
Interpretation:
The probability distribution for
X | P(X) |
0 | 0.001 |
1 | 0.027 |
2 | 0.243 |
3 | 0.729 |
Enter the probability distribution in excel in two columns and insert a column chart to get the following
(b)
To calculate:
The probability distribution for
The probability distribution for
X | P(X) |
0 | 0.1664 |
1 | 0.4084 |
2 | 0.3341 |
3 | 0.0911 |
Given:
Calculation:
The expansion of
Interpretation:
The probability distribution for
X | P(X) |
0 | 0.1664 |
1 | 0.4084 |
2 | 0.3341 |
3 | 0.0911 |
Enter the probability distribution in excel in two columns and insert a column chart to get the following
(c)
To compare:
The graphs plotted in both part a and b.
The graphs plotted in both parts are different as the probability increases with number of success in part a where probability increases from 0 to 1 success and then decreased in plot in part b.
Interpretation:
With reference to both the plots, the probabilities for success 0, 1, 2, and 3 keep on increasing as the number of successes increases and the maximum probability is for the number of successes three when
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