Cov txheej txheem:
- Txhawm rau suav cov txheeb cais piav qhia rau cov ntaub ntawv teev, ua raws cov kauj ruam no:
- Muaj plaub hom kev piav qhia tseem ceeb:
Video: Yuav ua li cas koj ua ib daim ntawv piav qhia txheeb cais hauv Excel?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Kauj ruam 1: Ntaus koj cov ntaub ntawv rau hauv Excel , nyob rau hauv ib kem. Piv txwv li, yog tias koj muaj kaum yam khoom hauv koj cov ntaub ntawv teev, ntaus lawv rau hauv hlwb A1 txog A10. Kauj ruam 2: Nyem qhov "Cov ntaub ntawv" tab thiab ces nias "Cov ntaub ntawv Kev tsom xam ”hauv Kev tsom xam pab pawg. Kauj ruam 3: Highlight " Kev piav qhia Statistics "nyob rau hauv cov ntaub ntawv pop-up Kev tsom xam qhov rai.
Yog li ntawd, ua li cas koj suav cov txheeb cais hauv Excel?
Txhawm rau suav cov txheeb cais piav qhia rau cov ntaub ntawv teev, ua raws cov kauj ruam no:
- Nyem rau ntawm cov ntaub ntawv tab cov ntaub ntawv Kev Ntsuam Xyuas cov lus txib kom qhia rau Excel tias koj xav suav cov txheeb cais piav qhia.
- Nyob rau hauv cov ntaub ntawv Analysis dialog box, taw qhia qhov piav qhia Statistics nkag rau hauv cov cuab yeej tshuaj ntsuam xyuas thiab ces nias OK.
Ib yam li ntawd, koj yuav piav qhia txog kev txheeb xyuas hauv Excel li cas? Nyem qhov File tab, nyem Options, thiab tom qab ntawd nyem rau Ntxiv -Ins qeb. Hauv Manage box, xaiv Excel Ntxiv -ins thiab ces nias mus. Hauv Ntxiv -Ins muaj lub thawv, xaiv lub Kev tsom xam ToolPak kos lub thawv, thiab tom qab ntawd nyem OK.
Tom qab ntawd, koj ua li cas piav qhia txheeb cais?
Kev piav qhia txheeb cais yog siv los piav qhia txog cov yam ntxwv ntawm cov ntaub ntawv hauv kev kawm.
Piv txwv li, koj tuaj yeem siv feem pua los piav txog cov:
- feem pua ntawm cov neeg hauv cov nyiaj tau los sib txawv.
- feem pua ntawm cov neeg nyob hauv ntau lub hnub nyoog sib txawv.
- feem pua ntawm cov neeg nyob hauv ntau qhov sib txawv ntawm cov qhab nia xeem.
Dab tsi yog qee qhov piv txwv ntawm kev piav qhia txheeb cais?
Muaj plaub hom kev piav qhia tseem ceeb:
- Kev ntsuas zaus: * Suav, feem pua, zaus.
- Kev ntsuas ntawm Central Tendency. * Qhov nruab nrab, nruab nrab, thiab hom.
- Kev ntsuas ntawm Dispersion lossis Variation. * Ntau yam, Variance, Standard Deviation.
- Kev ntsuas ntawm Txoj Haujlwm. * Qib Qib Qib, Qib Qib Quartile.
Pom zoo:
Dab tsi yog qhov txawv ntawm daim ntawv qhia lub hom phiaj thiab daim ntawv qhia lub hom phiaj tshwj xeeb?
Qhov tseem ceeb hauv daim ntawv qhia dav dav yog nyob ntawm qhov chaw. Phab ntsa daim duab qhia chaw, feem ntau daim ntawv qhia pom nyob rau hauv atlases, thiab txoj kev maps yog tag nrho cov nyob rau hauv qeb no. Thematic maps, tseem hu ua daim ntawv qhia tshwj xeeb, qhia txog thaj chaw faib khoom ntawm ib lub ntsiab lus lossis qhov tshwm sim
Yuav ua li cas koj nthuav qhia cov txheeb cais nyob rau hauv ib daim ntawv qhia?
Cov txiaj ntsig piav qhia suav nrog ib lub rooj nrog cov ntaub ntawv txheeb xyuas tsim nyog xws li. qhov nruab nrab, hom, nruab nrab, thiab tus qauv sib txawv. Cov ntaub ntawv piav qhia yuav tsum muaj feem xyuam rau lub hom phiaj ntawm kev kawm; nws yuav tsum tsis txhob suav nrog rau lub hom phiaj ntawm nws. Yog tias koj tsis mus siv hom nyob qhov twg, tsis txhob suav nrog nws
Vim li cas kev piav qhia thiab kev txheeb cais tseem ceeb?
Kev piav qhia Statistics Ob qho kev piav qhia thiab cov kev txheeb cais tsis txaus ntseeg pab ua kom nkag siab tawm ntawm kab tom qab kab ntawm cov ntaub ntawv! Siv cov ntawv txheeb cais los piav qhia thiab teeb tsa cov ntaub ntawv rau ib pawg uas koj xaiv. Cov txheej txheem no tso cai rau koj kom nkag siab qhov tshwj xeeb ntawm kev soj ntsuam
Yuav ua li cas koj sau txoj kab nqes nqes intercept daim ntawv nyob rau hauv tus qauv daim ntawv?
Standard form yog lwm txoj hauv kev los sau daim ntawv nqes hav-intercept (as opposed to y=mx+b). Nws sau li Ax+By=C. Koj tuaj yeem hloov daim ntawv nqes hav-intercept rau cov qauv zoo li no: Y=-3/2x + 3. Tom ntej no, koj cais qhov y-intercept (qhov no nws yog 2) zoo li no: Ntxiv 3/2x rau txhua sab ntawm kab zauv kom tau qhov no: 3/2x + y = 3
Koj piav qhia txog daim ntawv qhia topographic li cas?
Daim duab qhia chaw saum toj saud feem ntau yog daim ntawv qhia loj loj uas piav qhia txog lub cev thiab tus txiv neej tsim ntawm toj roob hauv pes; thiab muaj qhov txawv txav los ntawm qhov pom ntawm cov kab contour uas qhia txog kev nthuav dav hauv av nyem ntawm thaj av