Chapter 9 - Simple Regression
September 8, 2022 | Author: Anonymous | Category: N/A
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Amnp >5-12
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tmg $599 - $199L rndog Amnp >5-1?
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Jdbgrgdags Nekut tmg Ugorgssjkd @kcgh
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Gxagh Kutput Ugorgssjkd Qtntjstjas
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Amnp >5-1:
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Amnp >5-39
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Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
Jdbgrgdag nekut tmg Qhkpg6 t Sgst (akdtjdugc) Mkusg Yrjag jd $>999s (y)
Qqunrg Bggt (x)
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Smg shkpg kb tmjs `kcgh js 9.>9:= Ckgs nbbgat squnrg jts snhgsbkktnog prjag; kb tmg mkusg
Amnp >5-35
Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
Jdbgrgdags nekut tmg Qhkpg6 t Sgst Gxn`phg e>
se>
M96 ε> 0 9
Brk` Gxagh kutput6
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Akgbbjajgdts : =. 53 =1 1
Qtndcnrc Grrkr 7 =. 91 13 =
t Qtnt >.2:5:2
Y-vnhug 9 . >5= :5
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9 . 9>9 1:
Jdtgragpt Qqunrg Bggt
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Amnp >5-31
Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
Jdbgrgdags nekut tmg Qhkpg6 t Sgst Gxn`phg (akdtjdugc)
Sgst Qtntjstja6 t 0 1.15: M96 ε> 0 9
Brk` Gxagh kutput6
M>6 ε> 9
Jdtgragpt
Qqunrg Bggt
c.b. 0 >9-5 0 =
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se>
t
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Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
Jdbgrgdags nekut tmg Qhkpg6 t Sgst Gxn`phg (akdtjdugc)
Y-vnhug 0 9.9>91: M96 ε> 0 9 M>6 ε> 9
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Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
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Amnp >5-32
Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
Akdbjcgdag Jdtgrvnh Gstj`ntg bkr tmg Qhkpg (akdtjdugc)
Akgbbjajgdts
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Amnp >5-3?
Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
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B Sgst stntjstja6 wmgrg
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Amnp >5-3=
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Gxagh Kutput Ugorgssjkd Qtntjstjas
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Amnp >5-7>
Amnp >5-75
Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
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Amnp >5-71
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Amnp >5-73
Akdbjcgdag Jdtgrvnh bkr tmg Nvgrnog Z, Ojvgd ] Akdbjcgdag jdtgrvnh gstj`ntg bkr tmg gxpgatgc vnhug kb y ojvgd n pnrtjauhnr xj Akdbjcgdag jdtgrvnh bkr G(Zd> | ]d> ) 6
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5
sk tmg sjzg kb jdtgrvnh vnrjgs naakrcjdo tk tmg t mg cjstndag
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Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
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Amnp >5-72
Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
Gstj`ntjkd kb @gnd Rnhugs6 Gxn`phg Akdbjcgdag Jdtgrvnh Gstj`ntg bkr G(Zd+>|]d+>) Bjdc tmg :7% akdbjcgdag jdtgrvnh bkr tmg `gnd prjag kb 5,999 squnrg-bkkt mkusgs Yrgcjatgc Yrjag yj 0 1>?.=7 ($>,999s) 5
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Amnp >5-7?
Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
Gstj`ntjkd kb Jdcjvjcunh Rnhugs6 Gxn`phg
Akdbjcgdag Jdtgrvnh Gstj`ntg bkr yd+> Bjdc tmg :7% akdbjcgdag jdtgrvnh bkr nd jdcjvjcunh mkusg wjtm 5,999 squnrg bggt Yrgcjatgc Yrjag yj 0 1>?.=7 ($>,999s) 5 ˂y d> t d->,ξ/5 s g > > (]j ]) 1>?.=7 >95.5= 5 d (]j ])
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Amnp >5-7:
Qtntjstjas bkr Eusjdgss ndc Gakdk`jas, 2g © 599? Ygnrskd Gcuantjkd, Jda.
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Amnp >5-29
Ornpmjanh Ndnhysjs
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Amnp >5-2>
Amnptgr Qu``nry
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