Practica 01 Metodos Estadisticos 2022-1

 

_EKPOQRKIJI SQKPJIJ RJE H_JE AJ_YKRYJ @JB_FYJI IO BKOEBKJR IO FJ RJF_I ORB_OFJ SQN@ORKNEJF IO DOIKBKEJ  JBQOIKYJIJ SNQ SNQ RKEOJBO  QO-JBQOIKYJIJKEYOQEJBKNEJFDOEYO 

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32:33:

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Inbudoetn io Jprnajbkòe 3;-3=-13:7 

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:.- Ro prosoetj fj ke`nrdjbkòe natoekij oe of Gnspktjf Djräj Juxkfkjinrj Juxkfkjinrj oe of jún 13:;, oe pjbkoetos bne bêebornvêrkbn.

ROPOQKIJI OE@OQDOIJI

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Fovo 0; Dniorjin 1; Rovorn :3 Yntjf :37 @uoeto8 Iptn. Ostjiästkbj...

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j. Sjrj _i. ¾Buêf soräj of dohnr tätufn> Ikstrkaubkòe io bjsns io pjbkoetos bne bêebor nvêrkbn somøe sovorkiji y mrjin io stross iof Gnspktjf Djräj  Juxkfkjinrj oe of 13:;

a. Fj osbjfj io doikbkòe jprnpkjij pjrj doikr mrjin io stross y sovorkiji io oe`ordoijios8 Osbjfj io Mrjvoiji io Räetndjs iof Yrjstnren io Ostrës (OMR-@) Osbjfj io Ostrës Sorbkakin (OSS)

b. Ofjanro fj mrê`kbj quo bnrrospneio j fj ke`nrdjbkòe. :03 :9?

IKRYQKA_BKNE IO BJRNR IO SJBKOEYOR :93 :13

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1.- Ro tkoeo fj skmukoeto ke`nrdjbkòe io ue ostuikn rojfkzjin oe of Gnspktjf Djeuof Ajrrotn-Rje Huje io Dkrj`fnros oe of jún13:;

IKJMENRYKBN E_YQKBKNEJF

E_DOQN IO EKÚNR

Enrdjf Djfeutrkin Yntjf

03 93 :33

Ofjanro fj mrê`kbj quo bnrrospneio j fj ke`nrdjbkòe.

YNYJF IO EKÚNR =3 03 03 ?3 93 93 23 13 :3 3 Enr djf

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IKMENRYKBN E_YQKB E _YQKBKNEJF KNEJF 2.- Ro rojfkzò uej oebuostj io ?1 gnmjros oe fj Snafjbkòe io Djebgjy, promuetjein of eødorn io gkhns pnr gnmjr, fns rosuftjins sne fnsskmukoetos8 1 0 9 2 : 3 9 9 2 : ? ? 1 1 0 9 2 ? ? 2 ? 2 1 1 ? 2 2 2 : ? 1 0 ? 9 9 ? 9 ? 2 1 9 : 2 ? ? 1 2 3 3 9 ? 9 Sjrj fns ijtns8 j. Bnestruyj uej tjafj io ikstrkaubkòe io `robuoebkj.

3 : 1 2 9 ? 0

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2 9 7 :: :3 :2 2 ?1

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a. Ketorprotjr tnijs fjs `robuoebkjs jasnfutjs.       

2 gnmjros en tkoeo gkhns 9 gnmjros tkoeo : gkhn 7 gnmjros tkoeo 1 gkhns :: gnmjros tkoeo 2 gkhns :3 gnmjros tkoeo 9 gkhns :2 gnmjros tkoeo ? gkhns 2 gnmjros tkoeo 0 gkhns

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3.30 3.37 3.:? 3.1: 3.:; 3.1? 3.30 :.33

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3.30 3.:9 3.1; 3.?3 3.0; 3.;9 :.33

 

b. Ketorprotjr tnijs fjs `robuoebkjs rofjtkvjs.       

2 io ?1 gnmjros en tkoeo gkhns n of 0% io ?1 gnmjros en tkoeo gkhns 9 io ?1 gnmjros tkoeo : gkhn g khn n of 7% io ?1 gnmjros tkoeo : gkhn 7 io ?1 gnmjros tkoeo 1 gkhns g khns n of :?% io ?1 gnmjros tkoeo 1 gkhns :: io ?1 gnmjros tkoeo 2 gkhns n of 1:% io ?1 gnmjros tkoeo 2 gkhns :3 io ?1 gnmjros tkoeo 9 gkhns n of :;% io ?1 gnmjros tkoeo 9 gkhns :2 io ?1 gnmjros tkoeo ? gkhns n of 1?% io ?1 gnmjros tkoeo ? gkhns 2 io ?1 gnmjros tkoeo 0 gkhns g khns n of 0% io ?1 gnmjros tkoeo 0 gkhns

9.- Oe uej pfjetj odantoffjinrj so romkstrjrne ?9 jbbkioetos oe of øftkdn trkdostro. Of moroeto io prniubbkòe ostê ketorosjin oe iotordkejr quo pjrto iof buorpn rosuftj fosknejij n j`obtjij.  Jf tndjr fj fj ke`nrdjbkòe so iotordkeo quo fjs pjr pjrtos tos iof buorpn foskn fosknejijs ejijs n dês j`obtjijs `uorne8 `uorne8 ioins (I), nhns (N), arjzn (A), y pkorejs (S)< fns ijtns i jtns romkstrjins so duostrje oe fj tjafo jihuetj. Ro pkio nrmjekzjr fns ijtns oe uej tjafo io ikstrkaubkòe io `robuoebkjs y rojfkbo ue bndoetjrkn.

I N A S

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?- Oe uej kevostkmjbkòe so romkstrò oe eødorn io gnrjs quo 2? pjbkoetos p jbkoetos io ue gnspktjf iurdkorne iospuës quo so fosjpfkbò uej bkortj `nrdj io jeostoskj. Fns rosuftjins natoekins `uorne8 2.: 3.; :=.3 :3.2 =.0 ::.3 =.: 0.0 9.3 ?.9 2.: :.9 ?.1 2.= :2.3 =.0 =.3 9.? 1.2 :2.1 =.= ::.7 ::.; 2.3 0.0 1.; ;.= =.7 2.? 7.2 9.0 =.1 :.: 2.? 2.; j- Bnestrukr uej tjafj io `robuoebkjs a- Ofjanro fj mrê`kbj iof gkstnmrjdj io `robuoebkjs. Ketorprotjr rosuftjins 0- Oe ue ostuikn iof ekvof iof bnfostornf tntjf (dm /:33 df) oe gndaros jiuftns quo bnesudoe krromufjrdoetooda krromufjrdoetoodautkins utkins oe su jfkdoetjbkòe so rojfkzjrne nasorvjbkneos oe 93 io tjfos porsnejs. Fns vjfnros natoekins`uorne8 123 1=: 107 1=: 10: 1:2 109 11; 137 1?1 19: 1?? 122 127 193 1?: 130 1:: 107 1:= 112 1?2 101 13; 11? 1?7 10= 100 133 103 199 10? 12= 110 191 1?7 1?0 1=: 121 1:; j- Bnestrukr uej tjafj io `robuoebkjs a-Bnestrukr ue ikjmrjdj io tjffns y gnhjs b- Ofjanro fj mrê`kbj iof gkstnmrjdj io `robuoebkjs. Ketorprotjr  =. Ro rojfkzò uej oebuostj io ?1 gnmjros oe fj Snafjbkòe io Zuornbntkffn, promuetjein ofeød ofeødorn orn io gkhns pnr gnmjr, fns rosuftjins sne fns skmukoetos8 1 0 9 2 : 3 9 9 2 : ? ? 1 1 0 9 2 ? ? 2 ? 2 1 1 ? 2 2 2 : ? 1 0 ? 9 9 ? 9 ? 2

 

1 9 : 2 ? ? 1 2 Sjrj fns ijtns8 j) Keikquo, ¾quë tkpn io vjrkjafo os>. a) Bnestruyj uej tjafj io ikstrkaubkòe io `robuoebkj. b) Ketorprotjr tnijs fjs `robuoebkjs jasnfutjs. i) Ketorprotjr tnijs fjs `robuoebkjs rofjtkvjs.

3

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SQJBYKBJ BNE RSRR Bfjsoeot jf. (J-K) ostuikjrne fj nxkijbkòe io ospjrtokej y do`oektnkej oe ue mrupn io keikvkiuns roskioetos oe Bfjsoeot Mrnoefjeikj. Ro roprosoetjrne ins pnafjbkneos oe su ostuikn8 gjaktjetos iof osto y iof nosto io Mrnoefjeikj. Fns kevostkmjinros so ketorosjrne oe bndpjrjr fns ins mrupns bne rospobtn j fjs vjrkjafos io ketorës. Fj tjafj :.9.: duostrj fjs oijios io :0; keikvkiuns iof nosto io Mrnoefjeikj. Sjrj prnpòsktns kfustrjtkvns, bneskioro quo ostns keikvkiuns `nrdje uej pnafjbkòe io tjdjún E 4 :0;. Qojfkbo ue jeêfksks iosbrkptkvn doikjeto tjafjs io `robuoebkjs. (Rumoroebkj ofjanro tjafj io `robuoebkjs 0 io ketorvjfns o ketorproto< ofjanro of gkstnmrjdj y pnfämnen io `robuoebkjs< ofjanro of ikjmrjdj io tjffns y gnhjs).