Population & Sampling * Dr. Azadeh Asgari

8/3/2019 Population & Sampling * Dr. Azadeh Asgari

1/30

^J^VKA\OJG $ UAB^KF

L}' Apalfc Auia}o

]fufa}ec Bf|cjljkjiy


2/30

^j~vka|ojg $ Uab~kf

^J^VKA\OJG0

akk oglotolvaku og a i}jv~ |ca| cau uoboka}

eca}ae|f}ou|oeu #jgf j} bj}f/ |j mf u|vloflm |cf }fufa}ecf}'

f'i'0 akk ejvgufkj}u8 akk bakf |faecf}u |faecogiog ufejgla} uecjjku8 akk V^B u|vlfg|u


3/30

^j~vka|ojg $ Uab~kf

UAB^KF0

1' ^a}| jd a ecjufg ~j~vka|ojg |j mf jmuf}tfl

agl agakpfl'=' M jmuf}togi |cf }agljbopfl uab~kfu

eca}ae|f}ou|oeu+ uftf}ak ogdf}fgefu jg |cf

~j~vka|ojg ba mf balf'

5' Loddf}fgefu mf|yffg uab~kf+ uvm`fe|u+

}fu~jglfg|u'


4/30

^a}abf|f} $ U|a|ou|oeu

^a}abf|f}0

takvfu jm|aogfl d}jb a ~j~vka|ojg'

U|a|ou|oeu0

takvfu jm|aogfl d}jb a uab~kf


5/30

]agljbopa|ojg

Mauoe |j ueofg|odoe jmuf}ta|ojgu agl }fufa}ec

Auuvb~|ojg ftfg od yf eaggj| ~}feoufk~}floe| u~feodoe ftfg|u #f'i'0 Oglotolvakuaecoftfbfg|/+ mv| yf eag ~}feoufk ~}floe||cf atf}aif*bfag aecoftfbfg| jd |cf i}jv~


6/30

\y~fu jd Uab~kogi

1' ^}jmamoko| Uab~kogi

=' Gjg"~}jmamoko| Uab~kogi


7/30

\y~fu jd ^}jmamoko|y Uab~kogi

1' Uob~kf }agljb uab~kogi * ufkfe|ojg

=' Uu|fba|oe uab~kogi

5' U|}a|odofl uab~kogi


8/30

]agljbopa|ojg jd Uab~kf

MAUOE \J ]AGLJBOUA\OJG 2 uob~kf}agljbopa|ojg 2 ftf} oglotolvak og |cf i}jv~ caufqvak j~~j}|vgo| #fqvak ecagef/ |j mf ecjufg o'f'

gj| moaufl

Ecjjuogi jgf uvm`fe| ou oglf~fglfg| jd |cf j|cf}u '

]fufa}ecf} eag auuvbf |ca| |cf eca}ae|f}ou|oeu jd|cf uab~kf a~~}jsoba|f |cf eca}ae|f}ou|oeu jd |j|ak~j~vka|ojg


9/30

Uab~kogi D}abf

Auuoigogi a gvbmf} |j akk oglotolvaku og a

~j~vka|ojg'

Vuogi |cf uab~kogi d}abf+ |cf uab~kf ou

ecjufg * l}ayg'


10/30

Uob~kf ]agljb Uab~kogi #ufkfe|ojg/

Vuogi0

a' Douc Mjyk \fecgoqvf

m' \amkf jd ]agljb Gvbmf}u

e' Ejb~v|f} Ifgf}a|fl Gvbmf}u


11/30

\amkf jd ]agljb Gvbmf}u

1 = 5 < 6 4 9 3 ? 1>

ZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ

1 1> 16>11 >1654 >=>11 3149 11>>3 466 16>65

9 ??64= 9=?>6 64 4???< ?339= 51>14 911?< 13953 69?9= 13394 =>?== ?1< 4>> >1363 193?5


12/30

Uyu|fba|oe Uab~kogiU|f~u0

a' Eakevka|f |cf Og|f}takm' L}ay |cf Ogo|oak Gvbmf}

e' Ufkfe| |cf J|cf} Uab~kf


13/30

Uyu|fba|oe Uab~kogi

Og |cou |fecgoqvf+ }agljbopa|ojg ou ljgf

jgk jg |cf ogo|oak gvbmf}'

L}ayogi |cf ogo|oak gvbmf}+ dosfl |cf j|cf}

oglotolvaku og |cf uab~kogi d}abf'


14/30

Yfahgfuu jd Uyu|fba|oe Uab~kogi \cf}f a}f gvbmf}u ycoec lj gj| catf

fqvak j~~j}|vgo| |j mf ecjufg |cvu a

ukoic| moaugfuu'

Ecjoef jd a uvm`fe| lf~fglu jgagj|cf}'


15/30

U|}a|odofl Uab~kogi \j }flvef uab~kogi f}}j} agl |j oge}fauf

~}feouojg yo|cjv| oge}fauogi uab~kf uopf'

\j fguv}f akk u|}a|a a}f }f~}fufg|fl #gj|loddf}fg| d}jb |cf ~j~vka|ojg/

Og a u|}a|vb |cf ~j~vka|ojg ou bj}f

cjbjifgjvu

f'i'0 ujeoj fejgjboe u|a|vu+ ifglf}+ kftfk jd

og|fkkoifgef+ kftfk jd agsof|

Od ta}oagef ou }flvefl agl |cf}fdj}f+ uab~kogi

f}}j} yokk mf }flvefl


16/30

U|}a|odofl Uab~kogiU|f~u0

1/ Lf|f}bogf |cf }a|oj mf|yffg |cf u|}a|a

=/ Fguv}f |cf uab~kf uopf5/ Lotolf |cf gvbmf} jd uab~kf aeej}logi |j

|cf ogo|oak }a|oj yo|cog |cf ~j~vka|ojg


17/30

Ekvu|f} Uab~kogi

Uab~kogi ou aeej}logi |j ekvu|f}u agl gj|

oglotolvaku yo|cog faec ekvu|f}

Ejglve|fl od oglotolvaku |j mf uab~kfl a}f

gj| hgjyg

\cou |fecgoqvf baog|aogfl |cf ~}ogeo~kfu jd

}agljboua|ojg


18/30

Ekvu|f} Uab~kogi Gffl gj| hgjy oglotolvaku yo|cog faec ekvu|f}'

Od |cf ekvu|f}u yo|cog |cf ~j~vka|ojg a}f da} a~a}| '

Tf} uvo|amkf agl bj}f ~}feouf od bag ubakkekvu|f}u a}f ecjufg+ |cf}fdj}f uoboka} |j |cf

~j~vka|ojg'

Gj| uvo|amkf od a ka}if ekvu|f} ou ecjufg uogef o|

ba gj| }f~}fufg| |cf ~j~vka|ojg'

Uab~kogi f}}j} ou ftfg ka}if} od a moi agl

cjbjifgfjvu ekvu|f} ou ufkfe|fl'


19/30

\y~fu jd Gjg"^}jmamoko|y Uab~kogiUab~kf jd Ejgtfgofgef j} Aeeolfg|ak Uab~kogi

Yfah uab~kogi ~}jeflv}f

Vuogi ataokamkf eaufu dj} |cf }fufa}ec

f'i'0 Og|f}tofyogi |cf do}u| oglotolvak jv bff|8vuogi jv ekauu u|vlfg|u8 og|f}tofyogi

tjkvg|ff}u


20/30

\y~fu jd Gjg"^}jmamoko|y Uab~kogi

^v}~juotf Uab~kogi " @vlibfg| Uab~kogi

Uab~kogi fkfbfg| ou lfeolfl |j }f~}fufg|

|cf ~j~vka|ojg'

f'i'0 Og|f}tofyogi akk ~juuomkf tj|f}u

og a lou|}oe|+ agl vuogi |cf }fuvk| |j~}floe| |cf tj|ogi ~a||f}g dj} |cf ycjkf

u|a|f


21/30

Uab~kogi F}}j}

]agljbopfl uab~kf ba gj| }f~}fufg|

~j~vka|ojg'

Ta}oa|ojgu b jeev}+ eakkfl UAB^KOGIF]]J] '

\cou ta}oa|ojg ou gj| ag f}}j} eavufl m |cf

}fufa}ecf}+ mv| o| jeev}u au a }fuvk| jd |cfuab~kogi ~}jefuu'


22/30

Ufkfe|ojg jd Moaufl Uab~kf

O' D}jb a |fkf~cjgf lo}fe|j}

OO' D}jb a kou| jd baiapogf uvmue}omf}u

OOO' D}jb a kou| jd }fiou|f}fl tfcoekfu


23/30

Uab~kogi F}}j} #f/

Jd|fg jeev}u od |cf bfag uab~kf ou vufl |j

fu|oba|f bfag ~j~vka|ojg'

]fdf}u |j |cf loddf}fgef mf|yffg ~j~vka|ojg

~a}abf|f} agl |cf uab~kf u|a|ou|oeu'

ZF 2 s "


24/30

Uab~kf Uopf

Ka}if fgjvic uj |ca| o| ou }f~}fufg|a|otf jd |cf~j~vka|ojg'

E}veoak ouuvf ou }f~}fufg|a|otfgfuu $ gj| |cfuab~kf uopf

f'i'0 Uab~kf jd =>> ycoec cau mffg }agljbkufkfe|fl ou mf||f} |cag a }agljbk ufkfe|fl uab~kf jd1>>8 mv| a }agljbk ufkfe|fl uab~kf jd 1>> ou mf||f}|cag a moaufl uab~kf jd ='6 bokkojg oglotolvaku'


25/30

Au~fe|u og Lf|f}bogogi Uab~kf Uopf

FEJGJB_ }fufa}ecf}u dogageoak uo|va|ojg

BAGAIFAMKF UAB^FK UOPF m }fufa}ecf} lv}ogi la|aejkkfe|ojg

TAKOLO\_a ka}if fgjvic uopf gfflfl dj} coic takolo|]FKOAMOKO\_ " a ka}if fgjvic uopf gfflfl dj} coic}fkoamoko|

V\OKOPA\OJG JD OGDF]FG\OAK U\A\OU\OEU lf~fglu jd |cf |~f jd ogdf}fg|oak u|a|ou|oeu |j mf vufl

Lfue}o~|otfka}if Ogdf}fg|oakej}}fka|ojg+ bogobvb 5>

Ogdf}fg|oakejb~a}ogi |yj i}jv~u+ 5> dj} faec i}jv~

Ogdf}fg|oakejb~a}ogi bj}f |yj i}jv~u+ 5> dj} faec i}jv~

Fs~f}obfg|akubakk


26/30

Cy~j|cfuou \fu|ogi

\fu|ogi gvkk c~j|cfuou vuogi loddf}fg| |fu|umaufl jg |~f jd bfauv}fbfg| ueakfu agl

la|a'

Bahf lfeouojg jg |cf gvkk c~j|cfuou'

Bahf lfeouojg jg |cf ak|f}ga|otf c~j|cfuou'


27/30

\y~f O $ OO F}}j} Uecfbf

\_^F O F]]J] EJ]]FE\ AE\OJG

EJ]]FE\ AE\OJG \_^F OO F]]J]

CJ \]VF CJ DAKUF

]F@FE\CJ

AEEF^\CJ


28/30

\y~f O $ OO F}}j}

\y~f O F}}j}

]f`fe|ogi a |}vf gvkkc~j|cfuou

f'i' ]f`fe|ogi

cj 2 |cf}f fsou| gj}fka|ojguco~ mf|yffg mj|cta}oamkfu ycoec ou |}vf

\y~f OO F}}j}

Aeef~|ogi a dakuf gvkkc~j|cfuou

f'i' Aeef~|ogi

cj 2 |cf}f fsou| gj}fka|ojguco~ mf|yffg mj|cta}oamkfu ycoec ou dakuf


29/30

Kftfk jd Uoigodoeagef

]fufa}ecf} gfflu |j yfoic |cf ejgufqvfgefu

jd |~f O agl oo f}}j}u mfdj}f ejglve|ogi |cf

}fufa}ec #cjy u|}jgi |cf ftolfgef bvu| mfmfdj}f |cf yjvkl }f`fe| cj/'

Kftfk a| ycoec cj ba mf }f`fe|fl 2 kftfk jduoigodoeagef


30/30

Kftfk jd Uoigodoeagef

]fufa}ecf} ba atjol |~f O f}}j} maeef~|ogi cj akk |cf |obf'

J} atjol |~f OO f}}j} m }f`fe|ogi o| akk |cf|obf'

]flveogi |cf takvf jd kftfk jd uoigodoeagef

#d}jb '>6 |j '>1 j} '>>1/ }flvefu |cf }ouh jdljogi a |~f O f}}j} mv| oge}faufu |cf }ouh jdljogi a |~f OO f}}j}'

Population & Sampling * Dr. Azadeh Asgari

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Transcript of Population & Sampling * Dr. Azadeh Asgari