b An ecmomist decdes to model the d shibukim f income a Connbag unth the prtoabiliy in denphy fonctin: for x > k ond o Sthw f whore n>o nd Let 2 Y,, Xz randanm Sempre of from this dishn bnbim. You the nte fuct thit E (x)=dk E(x=): メース Show that the methed of moments ethmetrs e and h the Shrtiond of: are and 2 (2 -2) where : Xi し>」

Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.1: Sets
Problem 39E
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Can you help me with question (b) please, Thanks!
b) An
|to model the d Shibukim
9.
ecomomist deades
of in come
a Coantay
unth the probabilily
in
funckin!
for
ond o sthew k whore hs
nd
Let ? Y,, Xz
YnŚ be
randani
Sempe of
a
from this dishnbnbim. You may
the
fact that :
E (x)=dk
2-2
Show thatthe
methad moments ethmeders e
of
and
are
the
and
2(2-2)
where :
nd 8?=1
Z (xi -x
Transcribed Image Text:b) An |to model the d Shibukim 9. ecomomist deades of in come a Coantay unth the probabilily in funckin! for ond o sthew k whore hs nd Let ? Y,, Xz YnŚ be randani Sempe of a from this dishnbnbim. You may the fact that : E (x)=dk 2-2 Show thatthe methad moments ethmeders e of and are the and 2(2-2) where : nd 8?=1 Z (xi -x
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