Koj yuav txheeb xyuas qhov kev sib raug zoo li cas?
Koj yuav txheeb xyuas qhov kev sib raug zoo li cas?

Video: Koj yuav txheeb xyuas qhov kev sib raug zoo li cas?

Video: Koj yuav txheeb xyuas qhov kev sib raug zoo li cas?
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
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Rau txiav txim qhov ua rau koj yuav tsum ua qhov kev xeem randomization. Koj coj koj cov kev xeem, thiab xaiv ib nrab ntawm lawv kom muaj qhov zoo A thiab ib nrab kom tsis muaj nws. Tom qab ntawd koj pom tias muaj qhov sib txawv tseem ceeb hauv qhov zoo B ntawm ob pawg.

Ib yam li ib tug yuav nug, koj ua li cas txiav txim siab txog kev sib raug zoo?

Ua rau kev tshawb fawb, tseem hu ua kev tshawb fawb piav qhia, yog kev tshawb nrhiav (kev tshawb fawb) ua rau-thiab-tshuaj kev sib raug zoo . Rau txiav txim causality , nws yog ib qho tseem ceeb uas yuav tau soj ntsuam qhov sib txawv ntawm qhov sib txawv uas xav tias yuav ua rau muaj kev hloov pauv hauv lwm qhov sib txawv (s), thiab tom qab ntawd ntsuas cov kev hloov nyob rau hauv lwm yam variable(s).

Ib yam li ntawd, kev sib raug zoo hauv kev tshawb fawb yog dab tsi? Kev sib raug zoo Nruab nrab Variables A kev sib raug zoo yog thaum ib qho txawv txav ua rau muaj kev hloov pauv hauv lwm qhov sib txawv. Cov hom no kev sib raug zoo raug tshawb xyuas los ntawm kev sim kev tshawb fawb txhawm rau txiav txim siab tias kev hloov pauv hauv ib qho kev hloov pauv tiag tiag ua rau muaj kev hloov pauv hauv lwm qhov sib txawv.

Kuj tseem yuav paub, qhov kev sib raug zoo yog dab tsi?

Kev sib raug zoo thiab Kev sib raug zoo . Ib qho kev sib raug zoo yog qhov ntsuas los yog qib ntawm kev sib raug zoo ntawm ob qhov sib txawv. A kev sib raug zoo ntawm ob qhov xwm txheej tshwm sim yog qhov tshwm sim ntawm thawj ua rau lwm tus. Thawj qhov tshwm sim hu ua qhov ua rau thiab qhov tshwm sim thib ob hu ua qhov tshwm sim.

Ib qho piv txwv ntawm kev sib raug zoo yog dab tsi?

Piv txwv Causality Rau piv txwv , muaj a kev sib raug zoo nruab nrab ntawm kev muag khoom khov thiab qhov kub thiab txias, raws li koj tuaj yeem pom hauv daim duab hauv qab no. Kev sib raug zoo yog ib yam uas yuav siv tau los ntawm ib lub tuam txhab. Raws li koj tuaj yeem pom tau yooj yim, huab cua sov ua rau muaj kev muag khoom ntau dua thiab qhov no txhais tau tias muaj kev sib raug zoo nruab nrab ntawm ob.

Pom zoo: