No, nws yuav tsis raug hu ua kev txheeb cais vim yuav tsum muaj kev sib piv ntawm qhov muaj nuj nqis.
Puas hu ua txheeb cais yog hais tias muaj 2000 tus tub kawm ntawv?
Puas hu ua txheeb cais yog hais tias muaj 2000 tus menyuam kawm ntawv hauv peb lub tsev kawm ntawv? Tsis yog, cov ntaub ntawv xov xwm tsis yog kev txheeb cais.
Kev txheeb cais hauv hlwb yog dab tsi?
Teb: Kev Txheeb Xyuas yog kev qhuab qhia uas cuam tshuam txog kev sau, koom haum, kev tshuaj xyuas, kev txhais thiab kev nthuav qhia cov ntaub ntawvHauv kev siv cov txheeb cais rau kev tshawb fawb, kev lag luam, lossis kev sib raug zoo, nws yog cov paib pib nrog cov pej xeem statistical los yog cov qauv statistical yuav tsum tau kawm.
Kev txheeb cais pab tau li cas hauv peb lub neej txhua hnub?
Nws ua rau peb paub txog, muaj dab tsi tshwm sim hauv ntiaj teb ib puag ncig peb. Kev txheeb cais tseem ceeb vim niaj hnub no peb nyob hauv ntiaj teb cov ntaub ntawv thiab ntau cov ntaub ntawv no tau txiav txim siab ua lej los ntawm Statistics Help. Nws txhais tau tias kom paub cov ntaub ntawv raug thiab cov tswv yim zoo li qub yog qhov tsim nyog.
Kev txheeb cais hauv lej yog dab tsi?
Kev txheeb cais yog ib ceg ntawm kev siv lej uas suav nrog kev sau, piav qhia, kev tshuaj xyuas, thiab kev xav ntawm cov lus xaus los ntawm cov ntaub ntawv ntau Cov lej thev naus laus zis tom qab kev txheeb xyuas ntau heev ntawm kev sib txawv thiab cov lej suav, linear algebra, thiab probability theory.