Video: Dab tsi yog ib daim duab faib zaus?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Hauv kev txheeb cais, a zaus faib yog ib daim ntawv, rooj los yog daim duab uas qhia cov zaus ntawm ntau yam tshwm sim hauv ib qho qauv. Txhua qhov nkag hauv lub rooj muaj cov zaus los yog suav ntawm qhov tshwm sim ntawm qhov tseem ceeb nyob rau hauv ib pab pawg neeg lossis lub sijhawm.
Ua raws li qhov kev pom no, koj piav qhia txog qhov sib faib zaus li cas?
Zaus Graphs Y-axis (ntsug axis) feem ntau sawv cev rau zaus suav, thaum X-axis (kab rov tav axis) feem ntau sawv cev rau qhov sib txawv ntawm qhov ntsuas. Ib tug histogram yog ib hom daim duab nyob rau hauv uas txhua kem sawv cev rau tus lej sib txawv, tshwj xeeb uas yog txuas ntxiv thiab / lossis ua pab pawg.
Ib tug kuj yuav nug, ua li cas koj nrhiav tau qhov zaus faib? Cov kauj ruam los ua Koj Qhov Kev faib tawm zaus
- Kauj ruam 1: xam qhov ntau ntawm cov ntaub ntawv teev.
- Kauj ruam 2: Faib qhov ntau los ntawm tus naj npawb ntawm pawg koj xav tau thiab tom qab ntawd sib sau ua ke.
- Kauj ruam 3: Siv cov chav kawm dav los tsim koj pab pawg.
- Kauj Ruam 4: Nrhiav qhov zaus rau txhua pab pawg.
Tom qab ntawd, lo lus nug yog, dab tsi yog qhov kev faib tawm zaus thiab vim li cas nws thiaj li muaj txiaj ntsig?
A zaus faib rooj tuaj yeem pab koj npaj cov ntaub ntawv no kom paub. A kev faib tawm zaus table yog ib daim ntawv qhia uas qhia txog qhov tseem ceeb thiab lawv zaus . Nws yog ib pab tau txoj kev npaj cov ntaub ntawv yog tias koj muaj ib daim ntawv teev cov lej uas sawv cev rau zaus ntawm ib qho kev tshwm sim hauv ib qho qauv.
Koj txhais li cas los ntawm kev faib zaus?
Kev faib tawm zaus yog ib tug sawv cev, nyob rau hauv ib tug graphical los yog tabular hom ntawv, uas qhia cov naj npawb ntawm kev soj ntsuam nyob rau hauv ib tug muab ncua sij hawm. Kev faib tawm zaus feem ntau yog siv nyob rau hauv cov ntsiab lus txheeb cais.
Pom zoo:
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