Dab tsi ntawm daim duab yuav zoo tshaj rau kev qhia txhais tau tias rau ntau yam kev kho mob?
Dab tsi ntawm daim duab yuav zoo tshaj rau kev qhia txhais tau tias rau ntau yam kev kho mob?

Video: Dab tsi ntawm daim duab yuav zoo tshaj rau kev qhia txhais tau tias rau ntau yam kev kho mob?

Video: Dab tsi ntawm daim duab yuav zoo tshaj rau kev qhia txhais tau tias rau ntau yam kev kho mob?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

ib Bar Daim duab . Bar daim duab yog siv los sib piv yam ntawm txawv pab pawg los yog taug qab kev hloov pauv sijhawm. Txawm li cas los xij, thaum sim ntsuas kev hloov pauv raws sijhawm, bar daim duab yog zoo tshaj plaws thaum cov kev hloov loj dua.

Yog li ntawd, hom duab twg siv rau cov ntaub ntawv txuas ntxiv?

Kab Daim duab Ib kab daim duab nthuav tawm cov ncauj lus lossis kev ua haujlwm dhau sijhawm thiab tuaj yeem ua tau siv los qhia ntau yam sib txawv ntawm cov ntaub ntawv . Koj yuav tsum siv nws thaum koj daim duab a cov ntaub ntawv txuas ntxiv teeb.

Tsis tas li ntawd, 3 hom kab kos yog dab tsi? Muaj ntau qhov sib txawv hom ntawm kab kos thiab daim duab . Plaub feem ntau yog tej zaum kab daim duab , bar daim duab thiab histograms, ncuav qab zib kab kos, thiab Cartesian daim duab . Lawv feem ntau siv rau, thiab zoo tshaj plaws rau, ntau yam sib txawv.

Ib yam li ib tug yuav nug, hom duab twg yuav pab tau rau kev sib piv cov ntaub ntawv ntau?

Qhov no hom duab yog siv nrog quantitativedata . Qhov ntau ntawm qhov tseem ceeb, hu ua chav kawm, tau teev nyob rau hauv qab, thiab cov chav kawm uas muaj ntau zaus muaj cov kab siab dua. Ib histogram feem ntau zoo li ib qho bar daim duab , tab sis lawv txawv vim hais tias ntawm qib ntsuas ntawm lub cov ntaub ntawv.

Dab tsi yog hom kab graphs sib txawv?

Hom sib txawv ntawm Cov duab Lub yim hom yog kab tawm , hwj chim, plaub fab, polynomial, rational, exponential, logarithmic, thiab sinusoidal.

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