b. What is the probability that exactly 31 intitutions in this study offer distance learning courses? c. What is the probability that at most 31 intitutions in this study offer distance learning courses? d. What is the probability that at least 31 intitutions in this study offer distance learning courses? e. What is the probability that between 29 and 33 (including 29 and 33) intitutions in this study offer distance learning courses?
b. What is the probability that exactly 31 intitutions in this study offer distance learning courses? c. What is the probability that at most 31 intitutions in this study offer distance learning courses? d. What is the probability that at least 31 intitutions in this study offer distance learning courses? e. What is the probability that between 29 and 33 (including 29 and 33) intitutions in this study offer distance learning courses?
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
Help pls !
![Score: 14.19/50 6/15 answered
Question 4
Formulas: np; np(1 - p);
<
esc.
Here is the quick link to the scientific calculator, and from there, you may navigate to any online statistics
calculators using the "Content" tablon the upper-left-hand side.
94% of the largest colleges and universities (more than 15,000 total enrollments) have some online offerings.
Suppose you randomly pick 35 such intitutions, and let X be the number of intitutions that offer distance
learning courses.
a. What is the distribution of X?X - ? @
Please show the following answers to 4 decimal places.
b. What is the probability that exactly 31 intitutions in this study offer distance learning courses?
Check Answer
>
1
c. What is the probability that at most 31 intitutions in this study offer distance learning courses?
F1
p(1-p)
n
d. What is the probability that at least 31 intitutions in this study offer distance learning courses?
e. What is the probability that between 29 and 33 (including 29 and 33) intitutions in this study offer
distance learning courses?
72
@
;
2
σ
√n
F2
#3
3
80
F3
$
4
a
F4
4
%
5
9
Re
F5
MacBook Air
^
6
F6
&](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0e109fd5-0c4c-428c-aedd-314df2445691%2F6ac5af00-68fd-48f7-a6ae-60255adaec51%2F41wcb1_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Score: 14.19/50 6/15 answered
Question 4
Formulas: np; np(1 - p);
<
esc.
Here is the quick link to the scientific calculator, and from there, you may navigate to any online statistics
calculators using the "Content" tablon the upper-left-hand side.
94% of the largest colleges and universities (more than 15,000 total enrollments) have some online offerings.
Suppose you randomly pick 35 such intitutions, and let X be the number of intitutions that offer distance
learning courses.
a. What is the distribution of X?X - ? @
Please show the following answers to 4 decimal places.
b. What is the probability that exactly 31 intitutions in this study offer distance learning courses?
Check Answer
>
1
c. What is the probability that at most 31 intitutions in this study offer distance learning courses?
F1
p(1-p)
n
d. What is the probability that at least 31 intitutions in this study offer distance learning courses?
e. What is the probability that between 29 and 33 (including 29 and 33) intitutions in this study offer
distance learning courses?
72
@
;
2
σ
√n
F2
#3
3
80
F3
$
4
a
F4
4
%
5
9
Re
F5
MacBook Air
^
6
F6
&
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 3 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