d) What is the probability 3 or less destitute households (out of 100)? e) Display a Table and a Graph containing exact probabilities of the Poisson distribution for up to 5 destitute households.

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

hi, please answer d) e) and f) 

As a result of the Covid crisis, a large number of households faced destitution – lacking sufficient
income even to support basic necessities. Incidence of destitution can be represented by a Poisson
distribution. The value of lambda (A) is 0.5 destitute households in 100, that is 0.5% incidence.
a) What is the mean and standard deviation of number of households (out of 100) in destitution?
b) Define the formula for the Poisson Distribution.
c) What is the probability of exactly 2 destitute households in a sample of 100 households?
d) What is the probability 3 or less destitute households (out of 100)?
e) Display a Table and a Graph containing exact probabilities of the Poisson distribution for up to
5 destitute households.
Transcribed Image Text:As a result of the Covid crisis, a large number of households faced destitution – lacking sufficient income even to support basic necessities. Incidence of destitution can be represented by a Poisson distribution. The value of lambda (A) is 0.5 destitute households in 100, that is 0.5% incidence. a) What is the mean and standard deviation of number of households (out of 100) in destitution? b) Define the formula for the Poisson Distribution. c) What is the probability of exactly 2 destitute households in a sample of 100 households? d) What is the probability 3 or less destitute households (out of 100)? e) Display a Table and a Graph containing exact probabilities of the Poisson distribution for up to 5 destitute households.
Expert Solution
steps

Step by step

Solved in 2 steps with 1 images

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