In this question we explore the application of maximum likelihood estimation in a social network.Suppose we have n people in a social network, labeled as Q1,..., Qn. Each person may or may notknow another person; we denote this relationship as Xij, where (assuming i + j)) • ••1if (i, j) are acquaintancesXijotherwise.We further assume that the "friendliness" of these people are the same, i.e., Xij ~ Ber(p) in all caseswhere i + j. Our goal is to use maximum likelihood to estimate p. We approach this by surveying eachperson and ask how many friends he/she has (not counting friend with himself/herself, of course).Suppose n = 5, and our responses are:Q1 :2 friendsQ2 :4 friendsQ3 :3 friendsQ4 :2 friendsQ5 :3 friendsWhat is the ML estimate of p?

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Answered: In this question we explore the…

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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