I-Coefficient ye-Variation Calculator
Uvavanyo lotshintsho oluhambelanayo njengoxanduva lokungalingani okuqhelekileyo kokungalingani okuqhelekileyo.
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Malunga nale Calculator
the standard deviation is 100%, the coefficient of variation is 100% (100% = 100% of the mean). The standard deviation is 100% (100% = 100% of the mean). The coefficient of variation is 100% (100% = 100% of the mean). The standard deviation is 100% (100% = 100% of the mean). The standard deviation is 100% (Worked example: 100% = 100% of the mean). The standard deviation is 100% (100% = 100%).The standard deviation is 100% (100% = 100% of the mean).The standard deviation is 100% (100% = 100% of the mean).The standard deviation is 100% (100% = 100% of the mean).The standard deviation is 100% (100% = 100% of the mean).The standard deviation is 100% (100% = 100% of the mean).The standard deviation is 100% (100% = 100% of the mean).The standard deviation is 100% (100% = 100% of the mean).The standard deviation is 100% (100% = 100%).The standard deviation is 100% (100% = 100%)The standard deviation is 100% (100% = 100%).The standard deviation is 100% (100% = 100%).The standard deviation is 100% (100% = 100%).The standard deviation is 100% (100% = 100%).The standard deviation is 100% (100% = 100%).The standard de
Imibuzo ebuza rhoqo
Yintoni i-coefficient ephezulu yotshintsho?
Akukho sinqumo esipheleleyo, kodwa i CV engaphantsi kwe 15% ihlala ithathwa njengencinane (ihlala ihambelana) uguquko kwaye ngaphezulu kwe 30% iphezulu kakhulu. Soloko uyivavanya ngokuchasene namaxabiso aqhelekileyo endawo yakho.
Xa i-coefficient ye-variation ayisebenzi?
I CV ayithembeki xa umndilili ufutshane nomda, kuba ukuwahlula ngendawo ephakathi encinci yenza ukuba iqhume, kwaye ayithethi ukuba i data eneexabiso ezibi okanye i data engekhoyo ibonakale njengendawo yomda, njengokuba kubushushu kwi Celsius.
Ndiyibala njani i-coefficient ye-variation?
Yahlula i-standard deviation nge-mean kwaye uyiphindaphindwe nge-100 ukuze uyicacise njengepesenti. Ukuba i-mean i-14 kwaye i-standard deviation i-3.16, i-CV yi-3.16 ÷ 14 × 100% ≈ 22.6%.
Kutheni usebenzisa iCV endaweni yokuchaphazela okuqhelekileyo?
Utshintsho oluqhelekileyo luyilelwe iiyunithi nenani le data, ngoko awunakuthelekiswa ngokuchanekileyo unikezelo lwexabiso kwidola kunye nonikezelo lobude kwisentimitha. Ukwahlula ngephakathi kususa iiyunithi, ukuvumela uthelekiso lokulingana phakathi kweeseti ze data ezihlukileyo ngokupheleleyo.
Ingaba i-coefficient ye-variation ifana ne-relative standard deviation?
Ewe. Ukuchasana okuqhelekileyo okuhambelanayo (RSD) lilinye igama le-coefficient ye-variation ebonakaliswe njengepesenti; ezi zinto zimbini zitshintshelana.
Ngaba kufuneka ndisebenzise umzekelo okanye ukuguquka okuqhelekileyo koqoqosho?
Sebenzisa ukhetho lomzekelo xa amanani akho ayinkwenkwezi encinci esuka kwiqela elikhulu, nokhetho loqoqosho xa ziiqela ezipheleleyo. Ukhetho lutshintsha uguqulelo olusezantsi oluncinci kwaye ngoko i CV, ngakumbi kwiqela elincinci le data.
API — sebenzisa le calculator ukusuka kwikhowudi
Nceda le kalkulator njengendawo esemva ye-JSON ekhululekileyo - akukho qhosha lifunekayo. Thumela amaxabiso endawo engezantsi njengeparameter yombuzo okanye i-JSON. Funda i-API epheleleyo →
Incopho yesiphelo
GET https://calculator.free/api/v1/coefficient-of-variation/curl
curl "https://calculator.free/api/v1/coefficient-of-variation/?numbers=10, 12, 14, 16, 18&type=sample"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/coefficient-of-variation/?" + new URLSearchParams({
"numbers": "10, 12, 14, 16, 18",
"type": "sample"
}));
const data = await r.json();
console.log(data.results);IiNtlanganiso zeNtlanganiso yeNtlanganiso