Kev txheeb cais tseem ceeb hauv kev lag luam li cas?
Kev txheeb cais tseem ceeb hauv kev lag luam li cas?

Video: Kev txheeb cais tseem ceeb hauv kev lag luam li cas?

Video: Kev txheeb cais tseem ceeb hauv kev lag luam li cas?
Video: keeb thawj xeeb tsa kev lag luam rau haiv hmoob kom muaj noj muaj haus 2024, Hlis ntuj nqeg
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Peb qhov tseem ceeb siv uas qhia tau hais tias qhov tseem ceeb ntawm txheeb cais hauv kev lag luam suav nrog kev txheeb xyuas cov ntaub ntawv, sau cov ntaub ntawv thiab ntsuas cov kev xav. Piv txwv li, txheeb cais cov ntaub ntawv yog siv los txiav txim cov khoom siv thiab kev thov rau kev xa tawm thiab xa tawm. Lwm qhov piv txwv yog qhov txheeb cais ntawm kev tsim khoom.

Ib yam li ntawd, tib neeg nug, qhov tseem ceeb ntawm kev txheeb cais hauv kev lag luam yog dab tsi?

Hauv kev lag luam kev tshawb fawb, statisticalmethods yog siv los sau thiab txheeb xyuas cov ntaub ntawv thiab ntsuas kev xav. Kev sib raug zoo ntawm cov khoom siv thiab kev xav tau yog kawm los ntawm cov txheej txheem kev lag luam; imports thiab exports, inflation rates, thiab percapita cov nyiaj tau los yog teeb meem uas yuav tsum tau ib tug zoo kev paub txog txheeb cais.

Tom qab ntawd, lo lus nug yog, kev txheeb cais tseem ceeb hauv kev lag luam thiab kev npaj nyiaj txiag li cas? Analyzing cov txheeb cais cov ntaub ntawv pab inderiving cov txiaj ntsig ntawm tam sim no nyiaj txiag xwm txheej thiab txhais cov txiaj ntsig yav tom ntej lossis cov txiaj ntsig. Kev txheeb cais kev tshawb nrhiav yog siv los tsim nyiaj txiag cov cai xws li nqe cai, nyiaj khwv tau los, thiab lwm yam.

Tsis tas li ntawd, qhov tseem ceeb ntawm kev txheeb cais yog dab tsi?

Cov Qhov tseem ceeb ntawm Statistics . Lub teb ntawm txheeb cais yog science ntawm kev kawm los ntawm cov ntaub ntawv. Kev txheeb cais kev paub pab koj siv cov kev tsim nyog los sau cov ntaub ntawv, ntiav cov kev txheeb xyuas kom raug, thiab nthuav tawm cov txiaj ntsig tau zoo.

Kev txheeb cais tseem ceeb npaum li cas rau tsoomfwv?

Ib haiv neeg tsoom fwv khiav rau txheeb cais . Lawv siv txheeb cais cov ntaub ntawv los txiav txim lawv cov kev txiav txim siab txog ntau yam. Feem ntau ntawm tsoom fwv teb chaws thiab lub xeev pob nyiaj siv yog tsim los ntawm txheeb cais cov ntaub ntawv vim nws yog cov ntaub ntawv muaj tseeb tshaj plaws muaj thaum kwv yees kev siv nyiaj thiab nyiaj tau los.

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