Part D. Does the function f(r) = ()p" for a = 1,2 describe a finite probability distribution on the set {1,2}? Why or why not? Part E. Out of a population of 52 people, how many possible samples of size 2 are there?
Part D. Does the function f(r) = ()p" for a = 1,2 describe a finite probability distribution on the set {1,2}? Why or why not? Part E. Out of a population of 52 people, how many possible samples of size 2 are there?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:Part D. Does the function f(x) = (;)p* for x = 1,2 describe a finite probability
distribution on the set {1,2}? Why or why not?
Part E. Out of a population of 52 people, how many possible samples of size 2
are there?
Expert Solution

Step 1 : Part D
We have been given the function f(x) as follows,
We need to check whether the function f(x) describe a finite probability distribution on set {1,2}.
The function f(x) defines finite probability distribution if it satisfy following conditions.
For x =1 we get,
The function f(x) defined above could not satisfy the conditions for finite probability distribution. Hence f(x) does not describe the probability distribution on set {1,2}.
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