Exercise 2 For given values r1, 12,fined by:, Tn, show that the function F(a) de-F(@) = (, – a)²(7)%3Di=1is minimal when a = . (As a consequence, the sample mean is also calledthe least squares estimator of the population mean.)

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Answered: F(a) = (z, - a)? (7) i=1 is minimal…

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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F(a) = (z, - a)? (7) i=1 is minimal when a = . (As a consequence, the sample mean is also called the least squares estimator of the population mean.)