5. On the first line of the table, enter the value for P(X ≤ 0) that you found in question#4(. On the second line, enter the value for P(X ≤ 1)(Number 4 reffered to the table only divided into two.) Continue filling in the whole table. You may notice a shortcut as you go... 6. What is the last entry? Why does this make sense? 7. We use the shorthand F(x) to mean P(X ≤ x), and we call F(x) the Cumulative Probability Distribution for our random variable X. Why do you think we call it that?
5. On the first line of the table, enter the value for P(X ≤ 0) that you found in question#4(. On the second line, enter the value for P(X ≤ 1)(Number 4 reffered to the table only divided into two.) Continue filling in the whole table. You may notice a shortcut as you go... 6. What is the last entry? Why does this make sense? 7. We use the shorthand F(x) to mean P(X ≤ x), and we call F(x) the Cumulative Probability Distribution for our random variable X. Why do you think we call it that?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
5. On the first line of the table, enter the value for P(X ≤ 0) that you found in question#4(. On the second line,
enter the value for P(X ≤ 1)(Number 4 reffered to the table only divided into two.) Continue filling in the whole table. You may notice a shortcut as you
go...
6. What is the last entry? Why does this make sense?
7. We use the shorthand F(x) to mean P(X ≤ x), and we call F(x) the Cumulative Probability Distribution
for our random variable X. Why do you think we call it that?
![#siblings (x) | P(X = x)
0.21
0
1
2
3
4
5
6
7
0.32
0.25
0.14
0.05
0.01
0.01
0.01
P(X ≤ x)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f33cc2f-0221-41a8-a3a2-cc96bc7960a2%2F99becf00-5ea1-4050-945e-cbdda93c54fa%2F4lfn85h_processed.png&w=3840&q=75)
Transcribed Image Text:#siblings (x) | P(X = x)
0.21
0
1
2
3
4
5
6
7
0.32
0.25
0.14
0.05
0.01
0.01
0.01
P(X ≤ x)
![The following table gives a Probability Distribution for a random variable X, which represents the number
of siblings of a randomly chosen student at Duquesne:
#siblings (x) | P(X
0
4567221
3
=
0.21
0.32
0.25
0.14
0.05
0.01
0.01
0.01
x)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3f33cc2f-0221-41a8-a3a2-cc96bc7960a2%2F99becf00-5ea1-4050-945e-cbdda93c54fa%2F9dg6b1_processed.png&w=3840&q=75)
Transcribed Image Text:The following table gives a Probability Distribution for a random variable X, which represents the number
of siblings of a randomly chosen student at Duquesne:
#siblings (x) | P(X
0
4567221
3
=
0.21
0.32
0.25
0.14
0.05
0.01
0.01
0.01
x)
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
![MATLAB: An Introduction with Applications](https://www.bartleby.com/isbn_cover_images/9781119256830/9781119256830_smallCoverImage.gif)
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
![Probability and Statistics for Engineering and th…](https://www.bartleby.com/isbn_cover_images/9781305251809/9781305251809_smallCoverImage.gif)
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
![Statistics for The Behavioral Sciences (MindTap C…](https://www.bartleby.com/isbn_cover_images/9781305504912/9781305504912_smallCoverImage.gif)
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
![Elementary Statistics: Picturing the World (7th E…](https://www.bartleby.com/isbn_cover_images/9780134683416/9780134683416_smallCoverImage.gif)
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
![The Basic Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319042578/9781319042578_smallCoverImage.gif)
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
![Introduction to the Practice of Statistics](https://www.bartleby.com/isbn_cover_images/9781319013387/9781319013387_smallCoverImage.gif)
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman