Homework Help is Here – Start Your Trial Now!
Math
Statistics
(c) Compute the mean and standard deviation, using μx = np and ox=√np(1-p). Hy = (Round to two decimal places as needed.) -ox= (Round to two decimal places as needed.) (d) Draw a graph of the probability distribution and comment on its shape. Which graph below shows the probability distribution? OA. AP(x) 0.5- 0.25 ottt 0 2 4 6 8 10 X G The binomial probability distribution is OB. AP(x) 0.5- 0.25- 0246810 Q OC. AP(x) 0.5- W 0.25 0 2 4 6 8 10 Q O D. AP(x) 0.5- 0.25- 0 2 4 6 8 10

(c) Compute the mean and standard deviation, using μx = np and ox=√np(1-p). Hy = (Round to two decimal places as needed.) -ox= (Round to two decimal places as needed.) (d) Draw a graph of the probability distribution and comment on its shape. Which graph below shows the probability distribution? OA. AP(x) 0.5- 0.25 ottt 0 2 4 6 8 10 X G The binomial probability distribution is OB. AP(x) 0.5- 0.25- 0246810 Q OC. AP(x) 0.5- W 0.25 0 2 4 6 8 10 Q O D. AP(x) 0.5- 0.25- 0 2 4 6 8 10

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

I need help with C and D 

Use n = 9 and p = 0.85 to complete parts (a) through (d) below. (a) Construct a binomial probability distribution with the given parameters. X P(x) X P(x) 0 0.0000 5 0.0283 1 0.0000 6 0.1069 ** 2 0.0000 7 0.2597 3 0.0006 8 0.3679 4 0.0050 9 0.2316 (Round to four decimal places as needed.) (b) Compute the mean and standard deviation of the random variable using µx = Σ[x • P(x)] and ox=√ Σ[x² • P(x)] −µ² - Hx = 7.65 (Round to two decimal places as needed.) ox= 1.07 (Round to two decimal places as needed.)
Transcribed Image Text:Use n = 9 and p = 0.85 to complete parts (a) through (d) below. (a) Construct a binomial probability distribution with the given parameters. X P(x) X P(x) 0 0.0000 5 0.0283 1 0.0000 6 0.1069 ** 2 0.0000 7 0.2597 3 0.0006 8 0.3679 4 0.0050 9 0.2316 (Round to four decimal places as needed.) (b) Compute the mean and standard deviation of the random variable using µx = Σ[x • P(x)] and ox=√ Σ[x² • P(x)] −µ² - Hx = 7.65 (Round to two decimal places as needed.) ox= 1.07 (Round to two decimal places as needed.)
(c) Compute the mean and standard deviation, using μx = np and ox=√np(1 − p). Hx= (Round to two decimal places as needed.) ox= (Round to two decimal places as needed.) (d) Draw a graph of the probability distribution and comment on its shape. Which graph below shows the probability distribution? A. AP(x) 0.5- 0.25- 09.00 0 2 4 6 8 10 Q The binomial probability distribution is B. AP(x) 0.5- 0.25- ot!!!! 0 2 4 6 8 10 AP(x) 0.5- 0.25- 0+....!!!!! 0 2 4 6 8 10 O O D. AP(x) 0.5- L 0.25- 0+.......... 0 2 4 6 8 10 G
Transcribed Image Text:(c) Compute the mean and standard deviation, using μx = np and ox=√np(1 − p). Hx= (Round to two decimal places as needed.) ox= (Round to two decimal places as needed.) (d) Draw a graph of the probability distribution and comment on its shape. Which graph below shows the probability distribution? A. AP(x) 0.5- 0.25- 09.00 0 2 4 6 8 10 Q The binomial probability distribution is B. AP(x) 0.5- 0.25- ot!!!! 0 2 4 6 8 10 AP(x) 0.5- 0.25- 0+....!!!!! 0 2 4 6 8 10 O O D. AP(x) 0.5- L 0.25- 0+.......... 0 2 4 6 8 10 G
Expert Solution
Step 1

It is given that n=9 and p=0.85.

steps

Step by step

Solved in 3 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS