A systematic sample of 100 passes was taken from the concise Oxford  Dictionary and the observed frequency distribution of foreign words per page  was found to be as follows: page (x) 0 1 2 3 4 5 6 Frequency 48 27 12 7 4 1 1 Calculate the expected frequencies using Poisson distribution. Also calculate  the  Variance of fitted distribution

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

A systematic sample of 100 passes was taken from the concise Oxford 
Dictionary and the observed frequency distribution of foreign words per page 
was found to be as follows:
page (x) 0 1 2 3 4 5 6
Frequency 48 27 12 7 4 1 1
Calculate the expected frequencies using Poisson distribution. Also calculate 
the 
Variance of fitted distribution Ans.: 37, 37, 18, 16, 2, 0, 0
Variance = 0.99

 

Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

Blurred answer
Similar questions
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