Medidas de Tendencias Central

August 7, 2022 | Author: Anonymous | Category: N/A
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So psibòekhk psibòekhk lijc lijc eks eks tclpks tclpks jc rcnbbiòo rcnbbiòo jc jc uo iojiviju iojivijuk k n bicrks bicrks cslueks cslueks11 ésks gucrko gucrko 0.32, 0.:7, 0.:7, 0.

PKFENBIÒO= kjks eks iojivijuks LSCRZVN= uo iojivijuk SOIJNJ JC CRZSJIK= bnjn iojivijuk WNVINFEC= tclpk jc rcnbbiòo jc bnjn i ZIPK JC WNVINFEC= bunotntvn bkotou

LCJIN Ti (tclpk) 0.32 0.:7 0.3 0.:9 0.36 0.32 0.:: 0.33 >.04

ãTi<

o<

  ̃< .04/4

0.>23

 < LCJINON 0.:: 0.:7 0.:9 0.3 0.36 0.32 0.32 0.33 LCJINON LCJINON

< <

(0.3+0.36)/6 0.3>

4

 

LKJN< 0.32

 

 

0, 0.:9,0.36, 0.:9,0.36, 0.32, 0.:: y 0.33 schuojks, schuojks, rcspcbtvnl rcspcbtvnlcoc. coc. Cstlnr Cstlnr ce tclpk tclpk lcjik jc rcnbbiòo rcnbbiòo jce iojivi iojivi

ojivijuk n

 

 

uk n csks cslueks.

 

2.37 So cstujino cstujinotc tc kftuvk kftuvk ens bneig bneigibnb ibnbikoc ikocss sihuicotc sihuicotcss co trcs trcs nspcbt nspcbtks ks jc uo bur rcspcbtivnlcotc. n) Ri eks pcsks quc sc nbucrjn jnr n cstns bneigibnbik bneigibnbikocs ocs sko 6, : rc rcsp spcb cbti tivn vnlc lcot otc, c, »buî »buîee c css uon uon bnei bneigi gibn bnbi biòo òo prkl prklcj cjik ik np nprk rkpi pinj njn; n; f) »B »Buî uîee cs en bnei bnei

PKFENBIÒO= Csujinoc quc kfuvk bneibnbikocs bneibnbikocs co rcs nspcb nspcbks ks bursks. LSCRZVN= uo csujinoc SOIJNJ JC CRZSJIK= ce csujinoc WNVINFEC= bneibnbikocs ZIPK JC WNVINFEC= bunotntvn bkotoun

n) Wnrinfec bneigibnbikocs 6(8>)< >:6 :(84)< 3(49)< tktne

2>6 ::3 499

x< 4>.86868 4>.868686868 68682 2

f) Wnrinfec bneigibnbikocs 6(8>)< >:6 6(84)< 6(49)< tktne

>37 >84 :87

Lc< 89.22222 89.222222222 22222 2

tktne

:(8>)< :(84)<

64: 2>6

:(49)<

237 936

Lc< 89.22222 89.222222222 22222 2

 

tktne

3(8>)<

233

3(84)< 3(49)<

290 ::3

>>90 Lc< 89.22222 89.222222222 22222 2

lkjn= ok dny

 

   

k= 8>, 84 y 49, y 3,

 

gibnbiòo prklcjik si sc usno pcsks ihunecs;

 

2.38 Eks prklcjiks jc bneigibnbiòo bneigibnbiòo co eks eks bursks jc trcs lncstrks jc cbkoklìn cbkoklìn sko 8 sus hrupks bkostno bkostno jc 26, 26, 63 y >8 >8 neuloks, rcspcbtivnlcotc. rcspcbtivnlcotc. Jctcrlionr en bneigibnbiò eks trcs bursks.

PKFENBIÒO= kne jc csujinocs LSCRZVN= csujinocs jc eks rcs prkgcskrcs SOIJNJ JC CRZSJIK= bnjn csujinoc WNVINFEC= prklcjiks ZIPK JC WNVINFEC= bunotntvn bkotoun

xi 8: 89 46

([_∖)<

(∞▖ 〗  〘 )/ ([_∖)< 84

Lc Nprkx. < 89 Lkjn< nprkx. 89

 63 26 >8

gn 63 38 8:

 

   

, 8: y 46, y o lcjin jc

 

2.76 Bnebuenr en lcjin jc eks jntks jc en tnfen 2.>>

2.>> En Ens bbnneibnbikocs o onecs j jcc uo cs csujinoc co ln lnclîtbns,  ssibn, iio oheés c dihicoc ssk ko, r

Bensc Grcbucobins >0 dnstn lcoks jc >3 >3 dnstn lcoks jc 60 60 dnstn lcoks jc 63

2 8 >7

63 dnstn lcoks jc 20

>6

20 dnstn lcoks jc 23 23 dnstn lcoks jc :0

9 3

:0 dnstn lcoks jc :3

6 Zktne 3:

(∞▖)/

T<

T7 >6

67 24

9 3

:8 36

6

3:

tktne

620

 )/*b 63+((68∖67)/>6) ∘3  )+ >+[6 )) 0+(9/(9∖:))∘3 2.:7

 

 

rrcspkojicoc bneibnbiòo prklcjik

  

2.73 Cobkotrnr en lcjin y en lcjinon jc cstks bkomuotks jc oýlcrks= n) 3, :,

n)

f)

LCJIN

 9. >9.8+ 8+60 60.0 .0+6 +60. 0.66+6 +60. 0.7+ 7+66 66.: .:)/ )/4< 4>39

LCJINON4.2, 60.7, >9.2, 66.:, 60.6, >4.4, >9.8, 60.0.

.2/49.93, >6, 8, 9, 8 y f) 4, >>, :, 2, 6, 3, >0, 7, :, >, >0, 4, >6, 7, 3, 8

n) 8, :, >0, 9, >3, >6, 8, 9, 8 LCJIN 8 : >0 9 >3 >6 8 9 8 40

ãTi<

  ̃< 6 >3 Lc< 9

LKJN Wnekrcs krjconjks

: 8 8 8 9 9 >0 >6 >3

Lk< 8

f) 4, >>, :, 2, 6, 3, >0, 7, :, >, >0, 4, >6, 7, 3, 8 4 >> : 2 6 3 >0 7 : > >0 4 >6 7 3 8

 

>06

ãTi<

o<

  ̃< 7 >06/>7

<



LCJINON Wnekrcs krjconjks > 6 2 : : 3 3 7 7 8 4 4 >0 >0 >> >6 (7+7)/6 6 2 :

7.283

>7

 

: 3 3 7 7 8 4 >04 >0 >> >6 Dny biobk biobk oýlcrks oýlcrks quc quc sc sc rcpico rcpico jks vcbcs vcbcs , coclks= coclks= :,3,7,4 :,3,7,4 >0. Pcrk Pcrk ok ok dny uon lkjn bk

 

Pkfenbiòo< kjks eks oýlcrks rcnecs Lcsrn< 9 oýlcrks

 

 

lk rcsuenjk rnzkonfec.

 

9 Dneenr= n) en lcjin hckléribn H y f) en lcjin nrilétbn T[x000>[ jce bkomuok 6, :, 4, >7, ZCLN= En lcjin hcklcribn. PKFENBIÒO= LSCRZVN= WNVINFEC JC CRZSJIK= GKVLSENR PNVN BNEBSEKR=< ∝(3&[>+[6+[2+…+[ )([_∖)<  [> + [6+ [2+ JNZKR= Bkomuok 6, :, 4, >7, 26.

n) en lcjin hckléribn H

< ∝(3&(6)(:)/:4)>(>7)(26)) ∝(3&(6)(:)/:4)>(>7)(26)) < ∝(3&(6)(:)(4)(>7)(26)) ∝(3&(6)(:)(4)(>7)(26)) < ∝(3&26874) H< 4

f) en lcjin nrilétbn T

  ̃< (6+:+4+>7+26)/3   ̃< 76/3   ̃< 6.: >6.:

 

... + [

 

2.97 Cobkornr jks oýlcrks buyn lcjin nrilétbn scn 9.00 y buyn lcjin hckléribn scn 8. LCJIN Lcjin nrilctbn Lcjin Hcklcribn   (n+f)/6.4:/f+f4 Luetpeibnlks pkr f  

C  ecvnlks en lcjin hcklcribn ne bunjr nf< 8.6 8.6 n< 3>.4:/f

Gòrluen jc cbunbiòo bunjrîtbn hcocrne

  f>

2.7

f6

>:.:

Vcclpenznojk pnrn n (n+2.7)/6:.: 2.7

2.7 >:.:

LCJINON O

>.3 Pksibiòo Pksibiòo Ok dny Lcjinon LKJN Ok dny rcpctbiko nsi quc ok cxisc lkjn

6

Pkfenbiko Lucsrn Wnrinfec

 

 

 

.

jk pnrn silpeibnr 3>.4:

 

2.>0> Ens biujnjcs N, F y B csîo cquijisnocs uon jc krn. So bkojubkr vinmn

PKFENBIÒO< Zkjns ens biujnjcs LSCRZVN0: Cobkornr en VBL (k lcjin bunjrîtbn) jc eks oýlcrks= n) >>, 62 y 23, y f) 6.8, 2.4, 2.6

n) >>, 62 y 23 >) 〘 _6+ 〗 (6 (62) 2) 〘 _6+ _6+(( 〗 23 23)) 〘 _6)/2)

483/2)

VLR<

63

LCJIN

ãTi<

>> 62 23 79

  ̃<

2

o<

 

62 23 LKJN< OK DNY

f) 6.8, 2.4, 2.6 y :.2

2

LCJIN

ãTi<

6.8 2.6 2.4 :.2 >:

  ̃< :/:

<



2.3

o<

:

 

LCJINON Lcj cjiino non< n< Lcjinon<

(2.6+ 2.6+2. 2.4) 4)//6 2.3

LKJN< OK DNY

 

 

y :.2

 

ZIBN, LCJIN, LCJINON, LKJN

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