pa o 7 X). :~ X) (f=t J· e. - Mathreeder/5090/5090lecturenotes.pdf · ll!.f A~ + iVVle tkeno is e1...
Transcript of pa o 7 X). :~ X) (f=t J· e. - Mathreeder/5090/5090lecturenotes.pdf · ll!.f A~ + iVVle tkeno is e1...
-
\01
Chopie' \l IV\iervotl f 5 .., ,·WI l::f i j 0 V"
\Je_ h~"e lect,\")ed ~1 CJ""v' io estiV11qie__ pqr-qvY/efers af a. d;sfr,'h~.~f;oV\ trovv-1 a S'ct Y'Vl/}/~, Thesf:
J '' I f ll b ~si,·vnC1Td\S were. po,·..,-t es;/mCl-fes ec:c::tus~ 3'veV~ +l-le ou-lroVVI€. o{ -1 tH? scr"""f/e; The es-I/1-'Yra.fe-i.s c:t s/l"lyle poi 1V?i- ct nu~ ber,
No~1 rdi~e(
we wa~t
t hq h lo
If l t · /..:7\\ SO< J mJ ~ e 5 J I,( e s 5 1 s , ;
s C'JJ // r fJ,,'I"/ k i-is befc-ve@VJ ~~ ctVIcl {'(,\\
-A ra,·"'i es-1,-"""'C'#io, ,·s ~ rc,Vlclovvt Vc:trlotble) e,J, A'. Th e o 4 f co lA'1 e ( e s j /.,.~~ cr i e ) i 'S Cf n~Ynb~r; fC'~J, It,
AV\ in -lervctl es-"1/rn.c,1o .. ' I .S Cl ranc:lovn a.. I'\ I V1 7 -e r v ct I 1--v' h o s e ! 11 d pa /~s Cl r e vcn-:c.JJ les ~ e. J· (f=t X) :~ X).
;Y-J-/erva/J
rctndoVV1
pre hQb,'l,'ly l"'a111d0VVl JV1if'(IV
-
_L-f we re peqi t ~e ex per ln-1 ~ v1 t ma v, j f ,·me 5 5o i~qi -~e have Vlita~~'~) 6u·lro~;qr-:5 fc.x -~L-,e
fO;-H::\Ovv/1 !v·1if'\vdl) theVI o{Jffv:X!.VliCJitly rare ~{ ihes-e> ov-lcoVVJe l~l'lec,,als- w;ll c_e;fi~J~,·v1 + h E' r~ct f Cl ~- VI f=' ·t f' \ ,
ExaM p ( e 1/, I . I Let X\ vll N ~~d EX P(K) I ~··;~l,o
the ll~eii~Vle C·IA vv1ovrfhs) r-eprese~-1 t ct L/ 0
elt>ciric~ I pctris.
-Tt c_q"' bt" Sh
-
Us;~3 so-f-l"'~.--a\(0 o~ +qlofes we c ctV\ f,,tfl d thl5' pe \C f' V1 1,'/e_s 0 f' [}.__ 'JL17fo) \.v ...
55 = p (J:-:~io) t.. '6~ X< ;;t-~,n(
-
Def: ..L V\ 5 e V\ e r-q (, ;f
IlL
p[.t_,~ ft,eV'I +he C...L- C-ou {d be 1-v r ; +-1 € .., 0.~ (o; uf!)J.
l)ef: A 11 OV\e - s ,·Jed I o V\... e r / 0 () '('Yo CC)Vt f,'deYI c e /t'141,·t" 1 s de ti'Yl ed q 1/1 q / q J o u s I y.
Excp'VI pie II, "Z. I f-ro "'1'1 + ke P'e vi0u s -ex o wtp 1~ .~ .. f,·"' d.. f~e ovte -s;ded 100 d'/o Co""t;clf'v1cf'> /;WI,'-/5 qs w-e f/ Q.S C!V) 11e}vC!II-+e~,Jed'1 +""~~ s:cled C.I.
0:: p ( 'iiOX < ~~('i 0~
- P( 130 X x,;(
-
I'? fJ/.'J:;t-1"""'1;;;; V./:) fd/f/0:3 '>! ~:'i.L
...so· ~«=> flAb .5h .. =9
~$00'1-; PI h OJ ~/'/\ \..Ad~+ (Olo. ::::1( s (
Sl r? rJ/, J< oo /
J2 = ro-9 ~u a '1 f"VV ( ( og,) :-;(_ /
ry
>(Of,) ~1 d c= 9 xo~ • 5 d ? ,I 0 ~ ::> r:l/1 lC Vv4 ~J'Y-)~ ~/VI (I::> fdf,'.5'-0""4+ 10 J O_:J
.J d ddr, (o$).R-~~
.1/ fdft5-dV\0 a'1f-Sl )( 02> os-
2: \ \
-
ll!.f
A~ + iVVle tkeno is e1 choice>/ OV\e VVtJht ctsk ,'.f -l-i-terd e~ fA q/--/c,)ed cr .fcl\ I'
-
/)5
E;.rc, vY1 p /e; I-f (;) IS k vl 0\..."' v> ,..,
-
Ik-t ~
De-\':
A 11 lt>cqi;o'r'1 1.-vhf'\f' +o n. o-{ de pev1d
1 '' J· r. po< o~·\?)r ·1er 5ct11f}lr-s f(x; e);: foCX-~)
a... G. clev,5,'/'1
/
f1.1 ., c flo v. 1) ~ -1-hcr-f
A Scq/e pqraYYte-ler so/;5{; P r f(~j 6) ~ ~ +l~ J · Tl-tc~-1 ,·s1 ,·-r X 'V f(x_; 6) fhet-, ZX,., -f(x:;ze).
})~
do~s
Th eo 'e WI I [, 3 . I Let X:. ""~~cl Note 1 "'cd e rf e is o,
-f(x;e). 5L(pp()s~ e i'l ct.., foiL£ .f:~ ~.
ExG?II"lp le:
Exa vnf le:
is +~~ CJV1i,1 f::":'lftcJvvd"-lpr tt~('" +'-12 cl.is/nb ... ii•~. ./ A
/oct:t'-lfoVl pc:t..~ctVVIE'-Ier, -f~en 6)-e ··s F''vdal.
T f e ,·s e1 5c- q le pa rq vvre-/er,; f·hf>,.. A -e ' e:- I$' p; VO ~ct ' 1
Le t x~ ~ ~ ~ d IV (A-( I I) . T 1-,e VI X IJ the /11[..£ t"r M a""d A is ~ /ccq/,o~ potrcrvneler-;
- (
-
Theo\f'vVI 11.~,2_ It
t~E'V\
a..nd
a0d
where
x~ "-~~d ~(X; f), 1 et) el \.sa.. I(Jcq'lio"' Gz. I S" C cl 1 F' IS" C!
pq rct me if r pctr q~ei e r
-U . G ) -I r ~- e,) '
-
E.xcrWJp/e: 5\..(ppose :;o'-1 hctve HoiA.. CctVJ !jdt.A. Jet or h!hqf Q ho~-1-L e -A?
q rox ro /o C..L
cr tor-r ~ 7 "to\ e_ '
-r-hi-J +r,'c k v-...()' ks L-vheYI e v'f. r t/-Je t 1.-t ., c -{ ioVJ rn o 111 o -1 o Vlic.
A,
. IS'
Exerrt?ple //,3.5 Le -L X: /\,- i ~d B£i
-
(1! 0tJsnJ·I-K) d 7 5hJ'/ +j > Yr' / --
( JA., 2 _11 7 ~o·l) d ::: 0 b . /
%-w -
(t'O)N ~ jJ (110)N ~ 1J rr-Y
fLAb W-X p p
j_;:/ c)'1+ hiA,IS Yl I n "' ~ ~ ""'~ 1-"' H-" ~ "'N
btl
-
Pivo-Jq f f
-
Le1s use X/~VI io C:\eq-}f' C( ci, 1 c '
• cr o = e ( "' (G ) " t,!.. L brb 1 ; vv hE' I(' q(G) ::: 5~ perc e v71/ If" .£
lo tJ3) : ?2) rJ, r~ f(' !"' n -/,'/e 0 -r ,J, ~ Vl I
F,->'1 d C( r e j [) -Xu.,
( 1~)]
7 .~s-= ( ;~JG~)), _ -n(_ c(~-6)
- e_ 6'
) (oct ( '1) J -= - t-~( ~e)-G J _) e"'
-) 8 +- ez lo;(. C()) = q(Q) -h
'5/rn ~ /C( ( /)) t(0) ~ 8-- G -z. f oj(· o:_) h
-
I::; d 1/-c.-:) d 5 S~"~ 5
s/f"?'JI
0 ( 9 _)OJ \ ~9
~1 ,? 1 h I a s ;;) l11-"" o tt FLAb (~)0 bv,'ff
-
Jz_s
De.f: If
-
. VIOj~b~!XoJJdv : slllv
i__ "'~'1"'1 : J f Sf f fw.., (/ _l a f lA 11 }-t-J J ~j-yp o '1 ~ ~M S"oJ/j!MoX.;> D-"'"'{ d>l\o&JJ:7 dL-f{ op rto.( //hOJ /V\oH
he. I
(~--z_o~~w)N
( 1 '-o / 'h')(\J
(~ z_p /zw)~ f~., --v A ( -e ~ l,w) (\J r: .1 /V :X
z.ry_ 'rr ..loj .T~ •o pv,~
-
\ 2)
Ch«p te' \ L - t-\- ~ ptq{ 1'5 (co"~;devtC e iVl+cnl"' Is). Now, we vVCf"'i +o qVlS"'-'"r -these sor·h
.. ~ ~_.es-flo"'s:
:r s if f I a .., s : b I e t h ~ i 0 ::: 5 7. Ts ,1 p/"'"s;h/e fl-,q{ G ~ 0 1. l~e f'oce~5 o~ q-
-
Def 12.1. (
Novv1 e-ve r'Jeed "- WC Z..
Det
~ x / x > zJ is fhe reiec 'lio11 "~Jio t1.
It is rass;_h)e -fo cc..-v~e -fc OV\ i Vl co'~' r~c +
-
121
Def 12.1. 3 For fo be ft,e Hfj.
ex:= j 1 -l.t = Y'V\ :x J:i( -z. ~A:..() :::: £ (- 2 ) = ~ (-u\. A -
-
ExqWI p/e:
Qu.es4 i o 111:
N(~o,.k·) N(,t{,, -k)
P..o c ,c.{ I
r ~ Ht..
-
I Z ~
ExQwtp/e 12.2. I X I,,. 'I X 2.~ ,_, ~ c:.d N ( ,t.( I I 6 )
QuestioVJ;
We 'vvq 11t lc +es-t Ho: 1- 1o.
If live IA!o~~tf o +~s-t of' S 1 i!:.e c;:.y' :-, 0 s- vv-e c q P1 )
{,-nd fhe qfprofr,·~-1~ r-f'jectiov~ re-y/on.
~os-= fY\qx A(X > c (A) == p(x-~ 1o > c -I o A= 10) '< ~ 16 j_ 't;>
,......
:; 1-I((_-/o) '1;4
~:; ~ :::: 'C. Cfb' '-f/5"""
=:.) c = {{) +- j_. :c.,~ 5
So wE' will rf'_Jec-l u. It X I 10+~·-c.qs-. The IEs'-lft 's x :- /1, Lf 0 avtd llt.R re ~ ~c + Ho. 'IN h) YJ o-f use a re j l!'c -lloV1 re J /o¥\ of fh~ [K(>
-
JI"Yle as observe J. H.j
If the pro b b; /,!J d ""f., 11cl s of 1 he s pe(" ,'{',c: d,·5ir,1bl-ff,·olrl iV~ 1-/o J ihe" f~e p-vq/CAe ,.s fhe t'VlQ Y ,·~ u YV?.
I"' 1 ~ r'.s ex-q wr p /e )
p-· vq IIJ( e : rvta x: .. p/x- ~ IJ. '16 1' ""' sl
-
tsl
1 n +' . '-\'~A es 'OV\ • Does it """aHer 1·5 the bau111d~ o"' o cri~'""l '~J•'OV\ J q l f€ n-• a -I• ve,
Repea.f (:;1' J 4-t.vo r -\--q; \ ed
b J-f- Vvi 1 h ~ 2 tA ~ J< tAOWVI a\ {t2 r V\ a+ ,· ve ,
c:t ill J 0
-
X~ h ~~d N(~t-t,cr~) l'Sl
ExaWiple; T e5t H o •• o-z. ~ 1 vs. (-tA: cr?.. / I
'Exqlfvtp le. : Repeat +t)' l~ A : a- 2. < \ ExCiVV!fle: R~ rectf f'O, q +IA./o- .fc,'/ecl ct!ieriAafl·ve..
awd ~ SIWtple n....,(f h;pot/.tes•'S
troW1 X.:.. "- C.:~ J 1\) (~., tTi 2) y ~ "'- i .:d J.J ( 1-1 l. ' oz.~)
f--x a ""'f/e : Te.--t H.: o; ~ = o-~ L
rv1'i ~ a_ t~.vo - s; ded o / ter ..,a i 1've,
Exq l-'l1 pIe ~ PQ; red +-test tor 1 n P
-
l33
u .. 1rl rtol.v ~~ve ~crve Sitmf/J deviv.ed He t.VV1 at +he re j-ec'fioVl reJ,·OVt at..._i o~ -fl11VI o,·r.
ko'-' do we kl'\oV +~e best ch.br·c~ 1,
We w ovd t k e. r-tos t po e-ve> t'u ( b-t possib /e .
For now .I a !:Su me t.v-e
~jf(){~~sis l~o: 8 =G'c.
v._qnf -fo fest a. s,·Y¥1f/e v~. H,A: G =
-
\31-{
proot: Let C1C~ be_ '' 11 'ca ( r e; i oVls o t s- ; -t:e o( ~.-v~· t.h (.. * of
t ~~ -fun-'1 c~ £ ~ \ ~e0._ ~ k(,) ~ f:J{Jfc ne l G)+ P (l (, c !)c"c / e,) OV1d
-
rrc*'(e.)-nc~')= P( (_~nee I e\) - P( ( (\ c ~· c ( 61)
·~ ~ p(c•nc/e,) -~1 P(cnec{Qo)
"' L ( rrc,(e. l - lTJe.)) ~ ~o
-
Exo~ylt (2,6./ Den've The WlosT powe(\v \ +~si of Si-l~ o< of l~o:e.::eo vs. HA: $.:-(8, ~\OW\ ~ ral'ldoW\ 5q Mf Je ~+ EX P(~ ).
A S'v.VVIe e, ) eo . -x·
r\ (~)eo/ e,) =- f(~ ~ 6cJ _ f~; e,}
Tf J.. e ~0 t eo n- l e-x~/e.
J_ e~'~
0
-~ ') )(' eoC- ..
e_
l :.k~ Qf\ e $ 1 LX~e I
\Je h,; I ( reject- ~o
) f- LX: is )a 'j e. •
l_X~ ""' GA"'1 (e J n l
2. 'L x~ ~ ~2.(ZV1 J 8
So) \...-.... e \~_)ect Ho
1s "vDu /d do"Je if $1
-
l3t
Oef lZ. 1. I A test w1 t~ Co.-! posif" 11 ~'J P.o the ~n . ( 5 ca /1 f> d
11 lA VI j +or>"' J'J WI 0 5 f po vvectl.( I {o,
rc)l,ve r t 4 I I f I + I .s 1'7-1 OS 't ct ll e €: ..52., ( Q I\ ross,'b/e o. HernQ-h've.s)
Ex q ~ p I e ( { 2 . 7. I ) F,·VId C( unito\VVl!; W/ost pot-ver.f.., I f.es"t:· iv'l t-he prev,·o...,_r exaY"''{Jie {or H 0 : e = 3 "5, Hit : e / J ;
Ex CtVV\ pie: Repe-crf- .-J; ih Wo: e f:: 3 VS', HA: e / 3.
As "'-"' k.,.v,.. 51"ev> iv> tt.e exa,..,f/er crhave) q_ UMP fest coY\ Some-l-iMes- be C>hjqinF"cf b~ us;'~J +tte N e J""" " - p.,"', ,- oYI Le .t~(Yl q -l-o .f1., d i he /1A cJ s i f • "'-""r .f:, f te~t fo, s;W!f)e hyp~-fl,ese1'
-
L3t
Theorem (\1.1.1) I\ X,.._; ~)e) hcts ct /Yloa.~ofo"'e 1;/ce/,"~o/Jc:l \q1;,. iVl t(~) J the~ q UMP +es-t of r;~e tX o-f /-1,: ~~eo V5, H~r: (f) ::>eo ; s fn r-e j eci Ito i t t(~) ?. k(O .?£~) e
ar'ld we ~~v\1\ -reje-c.1
-
ExqiM p IF
Chapfe, IS GoodVIess of F/ t
Uf Lp'd;/ Ylo~..J~ we q t;,s(..(vned f~q-f we
hqve q/Wlos-t qf,_ctJs
d ,· s -f r ; b t:,_~
J r·('~P·) z.
LvE'
15"
-
(~~-~;--~~~-o((\) <
- (nx -npe)z
r't po
- (hi-n~) 2
r1 pG
? - .... x - e(.) ( - )"t ;; - )z. X - e" ' = \ n X - V1 Pc
+
f
lJ'~P·)) n p.(l-po)
( n y - V1 e~ )M,~ -n·~·( 1- {'cJ)
el1 -V1 X ) - (n - VI p < il2. n ()- po)
- (c.bser-Ve d5 - C' xpec-1 t>d,}2-e.x p'Pc .. , e ds
+ (obsecvPdi= ~ e"'f~"< -1~"' eyp'!?c .f (',.f~
\ - I (oz_- ez )
-
Exqrv?p/e l3,'1,1 4 6-s;JPd di(O' ,s roll~d 60 II'Yr?t!',S. We V\_. Q VI -1 to -1 e ") t l -r I _) } ') t q I r,
I H 0 ~ p t = I? 2 ~ p J -~ p If ::- p s ::: p 6 -- 6 H A : a + /e c, rt -/tv c ps qre c:J;.f'ferent.
U" d", H o : i (0, -E, J< ~ ~ "- ( s ) L-"1 Et
No-ff? i hcrT tl1e fe Kf (;(Se) +-h C' Sc:;>vY'l F VIO ·fCI'ftth /
Ot... j e i fc.."" bo-1 h r qt·?clovv1 ov-/c omP S • f h P cJ ( t.fe r 'f> s-u· P
l.Jqr;ctj;)f's OVtd Jhf,'r .,f,cv !c/ b~ c lf'Cl r {' rc vn
c o V1 +ex t , A , q /1:: e r VIC! -1 / v e l,.. ~c L(
-
Here$ ~ +qb t~ of observed Qytd eKfr? ( --I!:> cl
2 3' ,~ Observed 8' I\ 5 12 IS' 1
Exp~c -lee:( I{) ID 10 16 16 16 {t.~~
-
He ,e IS 0 -Jq b/e o-f a bse rvecl ( E>x pf>c -ied J cD\...1 Vl -f $,
Prese111i A b se Vl t ___ ., RGc e I
I 20 ( \0 ) 30 ( L-1 0 )
l
-
One
+tJ\ are
Sv w1
odd
IS fu Ylo-f.
-
rV1 7t,;-s excrl'vtr 1~ p ~ .30. ~€t("' I'S + ~E' -Jq}Jft:= o-f observed avtd (eKft'c -led) Cou n+s :
Present Ahsev? t
RQc ~ I I zo ( \ S" ) 3o (ss- )
Roce Z I 2 5'(5o) t5 ( 1-(J )
RQcf' 31 Is- ( Is- ) ~s- ( 3 s- )
T~e Ot-{"cC)mP o"'f -fhf" -iesi. fYetit"
-
Exco-vr p /e 13. t. I
l
-
Lei XL he ft,e oir·plqnP perrt.
~ t'Y¥?P5' for qr, Eyq~pl~ 1~.7.,1 rr pct ,.,
~~= l ,_'~d A. Poi(3)
The repf1lir Yt'YnPS o-f 'lo CCJj-?-t(;Wf';-tfs atr:> i~C,;;r-c/ed,
QU f' S i I 0 VJ : lio~ Cq n l--v
-
txc. ~pie r~~ 7., CC)Vl'-( 1'vlC-( ed : C)
\
I 3
fc{ ed 2 5,C({,
The part o-f i he ~b/e ihof t;.t:Jt..fVIIS of s· 0 I rY1 ofe
IV1 or de r +o J
-
ExC(~M pIe /),=f.Z-! F"r-GlW1 f.lo So
il-1€' pre violAS I
th~f .,u- '"1 e Yc:r vvt f If' 1 1'11o d,fy
no-1 q s.51..f 1-rlFd /e,.;
VP knowVJ,
}-tc: Y~ ,J,VA Poi ( P. )
Q lA. e 5 i, 'u VI ; I.J /1 h o vt -1 k n c; ~.v 1' / ;-t-J h ot.v a.-re blvzs 7
c: ho:s e P1 ,
AV\5'-'-e(': Opii
-
C ~~ p +er ILl Y1ov1 pq ro, me ir,·c. VVle-ft-?ods
UVI-1,'/ -lhf' w~
Ylo~.-v_, ~e ~~ctve yenerct/j crs.rwi/Y;t"d ihQI-f ~1)fP o-·r d/s- ir~bv~on t--vq._r Kridt-...,J-7 qy,d -lt,P"' m_qde- ,·,..,fer f'n
-
F >da Some cfa,.W7 fhq-1- -k!ler people eC!rn VVIclf' -1~1CtY\ Shorter }?eopl€. A Sctrnplf? o-r n-- 2()
/1 tcr/ler'\ l')eoflf> (b +i +) WG1s oblo/VJed qvtd "ih~,r anVJuc:~f t;cp/qr/es recotded(iYl f~ou-sa11cls)
12 I 1 Is. 9 l
-
Fx9~p/e 1'-/,Z,/ /V1edict~ ,·V!come £, Y""ll''io'f 5 1'5 ..$2~)(}() Some cla/W7 fhq-1- -k!ler people eC!rn VVIcif> i t1er Yl s he; f -1 e' I? f" 0 p IF, A s C( h-1 p I~ 0 -r i1 -- 2 () /1 tcr/ler'\ l')eoflf> (C +i +) WG1s oblo/VJed qvtd '1h~,r
anVJuo f t;cp/qr/es recotded(IYJ f/tiou-sa~'~cls)
I() I
-
$JJ~. = I -/Ji>b' 1-tSib• -
[IJSb' -/]-u~th' -1] -I -
[C"'":f; >z•K jJ -[ ~'~/Z:J!]cJ _ / < [J
01"t?'''X) n ~e1'7 oz':Y)]d -( -
~ oz:o~ 7 l>'X) lJ(~'X 7 o"'X jc1 :: ( o.:o')' 7 5,.1 7oz:'X ) d coS
( ; ) (sZ'),(st_~ 77
; ( sz. ~ oz;·,n)d = o-z ? ·o-z · o"Z ( \ sz•x) j ; v·::,r)J )d = \
-
Excu-.,ple 1'-L"i.l ( Pa,'red s.,VI Tes-t) ~~ (?f'o p /e
fo dC) C?. Q C" f-' r ·Ia /.,..,
we'e SF)rcft:d crf (1.')' '1 do J;V7
s-urvey.
e5/,'J;c /C(Y? [ere t, per:ScY1 }o.ve
q sccH·e before a.. 5pPec ~ Of v'l d ~ ,J ct /.r'l 0 r;~ r ·/ t1 F 5"/'f'Pc h ...
II 5co~ed_
Ll Sc_o r-ed
3 :Sco,ed
f~E' p(Jf,·J,·c,·qy, h,yhf'r ctftf>l~ f t, P Sf/~C t, him /Aer lo~ ~ r.
h _,·VV1 /her ·I /,f' s-~ rv1e,
F, · ~ s i I e -t. Dt = X{z- JL, (s
-
N de : _:[ f -1 i e s q r e p o H; b le ( e
+ hfVI P(l); ) 0 jl~,) Y>ta) J, e ~ f) ,·s no·f Covt -1 lnttat.~ s )
0 r A a 5 ro 4 VI d;J e f'(o ('
~,· s j '!:t (i\ i~' n_p >o )- P(O~o). Ho~ever 1-t -then~ ct\~ ~E'W iies, ;i 'IYIC(kf:>s /l't+ie ro
z (
z. bu1 Vl-te d;Q..., of d;fter(>ntto_s ~ 3 I~ no+ ~ero
Exa...,pl~ r ~ f'~ t 5E"COiff d .......
B() t" ~tov (.)s. h.ct ... ~ diff LJ 2_ Y'vifd,crV1 hv.1 med;ql'\
~ 3 of J;.ff 15 ..:e.e re>.
5, 6
rreederPencil
rreederTypewritten Texttwo
-
Paired- Se~VI/1 pie S 1'5 t1 f d - r q vtlo
p-vq{l.{e - r( T ?. I l iiD>:- )oJ j_;d 8~1
-
I~ Y\ \s
111 i-f' vzs, ve . lq '1 e_ ,
How-ever,
dOVlf"~
the /?- vc,/.., e wi // be C o.-npv-/q-/,g,.,,J /a ry f' - s ~~~··V? f / e Cfff roy, ~q /,o"" 5
'I, i h,·5 • +e si /s less 5c:>ns/ft've fo o{,fflre-rs.
~"'-es-/iovt: W~af a.~ f~E- pros Ji:-. coV\S of i~f' r~ ai fPd Stjn +est vs-, pcti red sijnecl rem k +e 5t ~
AVI5~A..-e(: _j_t 0 is SjVVI~Mei{!c. Qboui i-l-_s VVIedra"'~1 5i
-
5(\ £t j
dtte +o \q th-e\
SWZt!l/( r- vq/14e Co vt!c/ s~'YI"'p/'j avr ctsymetr/c d,·sfr,'b!.(l,-~111 a-P t h 'f v1 ~ / c c q 1 /o V? S h; { i ,
be D
If U.Si\1\j \'C(VIk..s Cqv1 ,·V)1f(ov~ IJ()I/vfJI' 01;1P shoi..(IJ expec.f +1-tctf LAsinJ +ttf' c::rcl~ctl cl/-fl'~rence..r rY\\'J~t 3''ve ctn 'eveY? VVZcre pv~;vPr·{v~( test.
T: Z iid.~)oJdt
IV\de-ed t~;5 does -9''ve ct~n Q~esoli'VIe +e.si o{
11: r'Y\E'dr.,.., dif{eie~ce = (; (o.d s~ ""'"""~r1) ~A: med;ct"? d,·{-ferevzce < ()
It ,·~ qfso a/ f.er VIQ~,ye
ExctW~ple~ If
~xce!IP"?i -for fhe oih-er OV?e--s,Jf:'J o, ct 1 V1.,..- o s,'Jed q I ferna1tve.
0 bserved cL"ifer e-1c er are --2-o 1 -to./ - ~ - 1-I I 5 I -lj I 21
The VI There q,e z
-
P"vaiiAe::: pn~po\~J'o"' \ is a.7 /eqst
0 ~ 5 IJ VI a_ ~ )}J 'r'1 WI e 11 Y J -t C \ L
-
Poe..! Q II 6 bse cv 0i,oV? .~ t .. , X a ~J r~ let \Jx = SL1 W1 of fl-w lo VI ks of the 0 hse r v q-f,·o VI s-
f,om X.
I-\' ~A: mx < 111y 1 the 'vi.,....- f' f't'j-ec-f ll ,·-r
wx ,· .s 5wtqf/.
I~" 1 his example wx;: 12/
Uvtde\ l--lo '"") S~Abse-f o{ Si~e t'\ (V\uVI1ber o{ obsNved {lo"" X) o{ + ~,e \C?11 k..s 1_1,2, ~~ .•• , n5 L¥1;: nx~~J IS e~ v~ll'j /,·ke0 +a he -\roO\ X. ThE' p- va f ~ e 1 I 5 +~f\E"+o((" e ~ v(O/ I +6 t ~E' pro po ,-} i ov1 of 0 l \ f)oss:b!e Wx
i hcri Cl. \~ SWJ.cr/f~\ th(!j+ t "'p o bse f vfd Vct I ~.-,e of l 2 L-1 ..
There a. "f' +cr ~ t~ s ~CJ' c,: ~i(" ct I vo!ttf>S b~-1 ·~ ·'
I ' f' be -1-!-e r /
io \..,{ 5-e" So5t-IVvCI re -/o '} e-1 C(J-7 e'KocT p ~ v~ I ~vt e .
I+ CCIV\ be $ h 0\-V VI -i h 0! T II := \ I - n)
-
Naif i hqf Ux CoV' be e,{pcessE'd a: s n.x n!f
U, :: I L j_iX; >~j ~;I j~ I
F,o M i h ,· s -far rv1 ; + c q n 6 e S h o ~ n I
1k.,t /)., is qs'jYVIf-/,-1/cq/ly nor""al lAMder 1-l,,
w;i h o. 5'j Wlpfc i,'c VV1Eq V1 n)( Yl_j 2..
Q n d G s j ·h1 p +o -1/ c V Cl f i q rt c e Y\c v'J (VIx + V1J + I) )2.
This 3'ws ern appra>i~q-lf' +e
-
SLfppo5e "'-'e iv1dfpt'11 deVJ t
WQY?-/ J(., fest ~t: X ovtd Y are V5. 1-+A: X is f05;Jt'veiJ (C\ff'(q1f>c/ Vvi~Vt r.
I-1 S e' e Vl--1 s Co ''e fqJio n
r·easoV?q}/e, -1-u L{se fke Sc;.mpl~ a s o v r if' 5 t •) -Jq -1/s- 1 /c.
/\
r ::::-
We
ctS
\~~ Jvq r(x) Vqr{Y)
(t x, ~t\ - nXj L-1 )
~~xJ ~t~z)-hjz] CQV1 (....( se a rqndd w;/~q l/oV? -fest
fl-le> fe:s-t s -/-c, l/s It' c..
1/Ld 'f h
There o..-e n] foss;ble pcrir>";s ~-(' H., v1 )f'S
""' r
1--v ,' -1 ~ fhe -}hf'' n 'jts, Yov CqV1 think crbo'-1f 1h,·s- Cfs- ;,·n/~rJ
"'- ".s u e ; '"' 0' d p r : X, I X 2 I X t I (" lc • I he V1 I 1- h f \ f' q I e (\ Chokes ~f;)\ t-v~lc ~ j iD eai\ ~;-it-? X,. NC?v!YI) chosf'y; o t'ir''alct' (o, )(, 1 i~frf' are (ri-1) chotces .fo, Q i"'v1o-fc~
-h,, x, , e-1 c.. n; s '" Tiw be,,;, p ri"c ; p lr ,1-\ eoc{"' -/;,J.
-
The F'o por -lio V1 of -fhese raj\iYLJ S 1A(J+ rest.( It A.
} a 'J E' lo 'Je r fhaV) the ll'\ a.V\ r Q.5 o\ ohs~rve d "" 1he p -vq/IA f. \ IS
lhis I 5 ql/l exac-f -fest-.
Th;s is q -fesi of indeftY~clerlce; bvf ,._, J's r-eet lly ovd j power-f u I 4J q/J--?S t QV] ct/-1-erVtq-l,v-e o-f Ylovt-~ero Co('re/d--f,·oVJ.
Tl11s 1e5"t v.-ol( /cl have -}f' r r; b /~ per-far ynQHc ~ if X ctv~d V were depev?deH r VLt+ wn corr-e/a-fecJ,
If- (~ Y J ,.s Di 'v a. r; q }e Ylo~ Ma I) -fhF Y7
~~
A'-~ A/ t(VI-Z)
lhi3 afsc pro\.ides CtVI
e vev1 wi·f ~ modt: ret-If'
AI'\ "lvl q/o__5dV s h., t ~;; ~·,) )peq rmqn~ f" f'o ~· .-:: o V1- '5 ,
eX c r)!Pt1-t
.sae-~-r/P
co v1 bf c. c f r e let/ o v1
cppro)(/VV~
-
5pearmqvt5 Corre{q-l;olfl Is compufed b'j r-rrlaci.-.J fhe yy w/ih fhf',·r rqnks ~/, ... , nJ a"~ d b'j dojVl_Y t hf=' ~ QWl e tor -} h P ys. Ti-?e¥~
-fhe c. c VV1 p 1.1 -le
rctv? k.s~
-1he corre lo~ioVI be--lt... ... e t=>,r'
QrAtos-lioVJ ~ Vvh€1'7 ~,v/// t~e 5pea fW?ap1 Ce; rre (of/cv? he .1.. (~, -l).
AVI~~-ve r : \tvhe~-1 ~ is q fHOYlo -lonicq/ly tLA~ttc-f-t'oVJ of X So fhci1 per+'ec f-ly Co rff' /qfed
Inc rt?Q sin/ (c:lt?c re"s'"J) rqn k s ttr e
1\Jde; "'1>'1 C/PfroXJ'.mcde fest caVI h"" donE' as w; t h 'Peq r· so vt -:s co r-re /Qf/a v1,
A shy ~t qJa plrr/lD"' if a set of h as Q + ;e VJ d o c {rom 1~e Some
q /sa dct-Ja
q 1/o ~;v s OV) e to IPs t co /lee -led o v ~ r- 1 /VV?e
,·-r ,·-j I,S 0 r·Qn tloiiV1 5"o M~~~ po pu lalioVl.
I-f X, ,·s co/lee-fed ~C·~st -fhe0 Y~ 1 efc; CoYls-,·Jer -the p 01' f S (x \I \ \ ( x~/ 2) j t I • ~
A'VI.j ~f the q bovQ +esis bQseJ OV1 a Cc'\re(qfi'6V1 C.oet.f,·ciet1t Cetv1 +esi: J./a: ,10 +r-e1-1d, /P x~ ""'~.:,.J
V5, I-lA; i he f"-(? Is 0... +r-end (LA p~.va \ d 0' dC)lA .. d-1 ~a r cl)
-
Arwi her neo t test vJq/J-Wolto~~vit-e- ruV1
,- S ca./ led f-es L,
Cit
IrnaJ''vte you ctre preseYJied w,·j"" C
-
C h Q p fe~ \5 - ~e J re s Sian o Ill d L ;.,., e ct r M o cl e f ~
This chapfer- \c:, q6oll1f Mcdef,·vtj the relq-/-/oV15h,p be+~~v~eV\ Vqfiqb/es
Th~ I-f
+ II \\ ' r _/ d e r M \E-5re s sio111 1 s o 1 rf'YJ lAse . C 0\1\1 e S r ro VVl t h E:' l ~ !!J_ c_ f' H f Lf f J
SOV\S
he~~t
) c I e vfh 5 t I F r· Cl V1 c j s G Q I~ 0 V"1 I /rw.l h 6 rl- '4 J; e d he 'J his 0 + +Of 7 he r.s q,., cl . s 0 Vl s,
•
• _3---i
---~~-~----..-~·--·~·
0:.
fctthe("5 ht>,-Jh-t
-t~e
Frq VIc \ s no f, c e d. + ~at +q f { e r tIt C( vr o ""~ 'o. J e +q-t hecs t· f Vld-e::/ fc have +q 1/er +"' ctVI ave rqy ~ 5' c VIs b \.A f -t-~ha -f· the i' s oYl5 -1 e"" de d + o be
c._ \o Sf(" +c q ve \ C
-
A SiWip/e /iv1eC{\ mode ( IS cf -+ ~P fur Vl-1
\L::: (30 t- 0• x.~ t- £.r
Xt Lo\.1/J 1epresev1t +he f.c,f~er~ he,yht CIV?d Y~ V7{s tJ.te d,'-f-f'~re.-tce be.\;'-'~Vl cb..serv-ed po,·v? f.s OVl d -l??e fr"" e r-eJ"@SSJ'ovt li...,e,
\J e Co ~ l d a_ { s c c o VI s , .d P (" a. VV1 c de ( /.,vl'i h VV'lo re pr-e dtc+c,5 (,·r? df"pe11dent vctrfo.ble.s)~
Y~ ;::: rJo tf3, Xt 1 f- /Jz.Xi2 -t- (->3 Xi3 + £t
I V1 -t t, ,·s rvtoi~er5
VVICld€ I/ heiJht
t.Je rn'J 'l--ri have ~1~er5 he,jht1 Ot1d jrav1cl{c(/hfr:S he!Jh-t.
4hoiher- Wlocle/ ~ct1hf\~ h-ejh-L
YVIijhi /""c /4de -the. s'/;ut:f\e c-f +he" Cf s q pre d/~-1or :
Y: ;; (3. t ft. X;. '2. +- £. L
T h ;_s ,, s s +; II 0. )iV]e'Q\ I(V'l~d€ \; +hE> /r't?e~d ~ t'5 ,·.,
the cce-\-\tc leVI ts.
-
L -e ~ 5 '~ f-u {' v> f(:) s ,· VVl p f e ' I VI e a , r e:; c -f- 1 hQ f t.vo v / d
bf"' VIO V'/- ~-f'f() / bv-f· hove ,·r ~ sh;{+
As5u.., in) + (o.,-j t h~ Vlex-1 s-fep (?;0 Cll1d (j,.
I s
i he io
a b o-ve rvto de I -e -s-f/,.,.~-~ o -If> i he
•· . .s co-r-rec.-1,~ ra r C(l/}1 ~ -fp r 5~
0¥\P We o-t
j
vY>e-/ h c.cl , s -1 1-, (> VV1 e -} h" d o-f Jeq s i Srfi" q r e
-
'2. 5\.4 --z ~X?
'gJ = _h_!VI -~r: ~X? (?
0 == 'Z :xz 'U-'F)~! v. + 5 X \A-:'h ~X/ (_::;. " -s.. C) -= 'Z ~x 7 'y-( 1' 'y -F) 3u -: h :x? ~
D = 'x [~x·sJ-•g)-7~] z-~·~ ~ 17)_ 8 =-0~ {_~
" () ~ ~ V '
-
The 5 (A VY) of deVloit>d as
Noie ,.._ 'l... -a- -
lheo"f' VV1 15. 3. l
') E(~,) ::~I
5V'v_ared , f s-; d t-1 o Is 'S oi'-1-eVI sst ~ lfof" s u IN1 t 1/t?t'qc uVI bl.:~5eJ e~J-,>~~{r (BLLI£) ~0 \ c, ~() i c 2. r, /f ,, gcyf._ i~t~ the 5t'~-J.s~ f haf if ha_s -fltlf:'
.5 t'Y\q 11~5 t Vcn 1q f1C €,
1112131415Blank Page