I-Calculator ye-Mean, Median, Mode

Thola umphakathi, umphakathi, indlela kanye nezinga lohlu lwezinhlamvu.

Iphakathi —

I-median —

Indlela —

Ibanga —

Okuncane —

I-quartile yokuqala (ye-25) —

I-quartile yesithathu (ye-75) —

Okuphezulu —

I-sum —

Izinga —

Iziphetho zivuselelwa uma ubhala.

Malunga nale khadi

the mean, median and mode calculator returns the three measures of central tendency for a data set — the mean (arithmetic average), the median (middle value) and the mode (most frequent value) — plus the count, sum, range and the full five-number summary (minimum, first quartile, median, third quartile and maximum). Enter your numbers separated by commas or spaces. Enter your numbers separated by commas or spaces. The mean, median and mode calculator returns the three measures of central tendency for a data set — the mean (arithmetic average), the median (middle value) and the mode (most frequent value) — plus the count, sum, range and the full five-number summary (minimum, first quartile, median, third quartile and maximum). Sorting gives 4, 8, 15, 16, 15, 23, 42, 123 ÷ 7 ≈ 17.57. Sorting gives 4, 8, 15, 16, 15, 23, 42, 123 ÷ 7 ≈ 17.57. The mean is the sum of all the values divided by how many there are. The median is found by sorting the data and taking the middle value, or the average of the two middle values when the count is even. Sorting gives 4, 8, 15, 16, 15, 23, 42, 123 ÷ 7 ≈ 17.57. The mean is the sum of all the values divided by how many there are. The median is found by sorting the data and taking the middle value, or the average of the two middle values when the count is even. Sorting gives 4, 8, 15, 16, 15, 23, 42, 123 ÷ 7 ≈ 17.57. The mean is the sum of all the values divided by how many there are. The median is found by sorting the data and taking the middle value, or the average of the two middle value

Imibuzo ebuzwa kaningi

Ingabe asikho indlela?

Isitho sedatha asinayo indlela uma wonke amaxabiso ekhona njalo kabili. Uma amaxabiso amabili noma angaphezu kwesinye ehlanganisa ukusakazwa okuphezulu, isitho siyi-bimodal noma multimodal futhi ngalinye lalawo maxabiso liyindlela.

Ingabe kufanele ngibike umphakathi noma umphakathi?

Sebenzisa i-median yedatha ephindwe kabili noma lapho izithako ezingaphandle zikhona, ngoba ayithunyelwe kumaxabiso aphezulu. I-median iyinto engcono kakhulu yedatha efana ne-symmetric ngaphandle kwezithako ezingaphandle ezinamandla.

Yini ushintsho phakathi kwesilinganiso ne-median?

Izinga eliphakathi lihlanganisa yonke ixabiso futhi lihlukanise ngokubalwa, ngakho inani ngalinye lizokhipha kuyo futhi ixabiso eliphezulu elilodwa lingashintsha kakhulu. Izinga eliphakathi liyixabiso eliphakathi lapho idatha ihlukaniswa, ngakho li ignore ukuthi lide kangakanani ibanga eliphezulu. Kudatha elinganayo, izinto ezimbili zifana; kudatha ephindwe kabili zihlukaniswa.

Indlela etholakele ngayo i-median uma kunenani elifanayo lamaxabiso?

Ngenani elilinganayo akukho lutho oluphakathi, ngakho-ke i-median yi-average yezinto ezimbili eziphakathi. Ku-2, 4, 6, 8 inani eliphakathi lingu-4 ne-6, elinikeza i-median engu-5.

Ingabe iset data ingaba nemodi engaphezu kwenye?

Yebo. Uma amaxabiso amabili noma angaphezu kwesinye alingana nezinga eliphezulu lokusakaza, iset i-bimodal noma i-multimodal, futhi lokhu kusho ukuthi, i-median ne-mode calculator ikhombisa wonke amaxabiso afinyelela kuleso silinganiso esiphezulu ngaphezu kokukhetha elinye kuphela.

Yini okushoyo umkhawulo?

Uluhlu luyihluka phakathi kwamaxabiso amakhulu nencane, ukuhlolwa okukhawulela kodwa okuqinile kokuphakama. Ku-4, 8, 15, 16, 15, 23, 42 kuyi-42 − 4 = 38. Ngenxa yokuthi isebenzisa kuphela izimo ezimbili eziphezulu, i sensitive kakhulu ku-outliers.

Yini ama-quartiles abonisa ngaphansi kwemiphumela?

I-quartile yokuqala neyesibili yi-25th ne-75th percentile, ngakho-ke inhlamvu yaphakathi yedatha yakho ikhona phakathi kwazo. Ngokuhambisana nokwehla, umphakathi kanye nokwehla okuphezulu, yenza inhlamvu yesithupha-izinhlamvu ezichaza ukwakheka kohlelo.

API — sebenzisa le calculator kusuka kukhodi

Nquma le kalkuli njengendawo ephelezelwa i-JSON - akukho isitshixo esidingekayo. Thumela amaxabiso endawo ngezansi njengepharamitha yombuzo noma i-JSON. Funda i-API egcwele →

Ingxenye yendawo

GET https://calculator.free/api/v1/mean-median-mode/

curl

curl "https://calculator.free/api/v1/mean-median-mode/?numbers=4, 8, 15, 16, 15, 23, 42"

JavaScript `fetch()`

const r = await fetch(
  "https://calculator.free/api/v1/mean-median-mode/?" + new URLSearchParams({
    "numbers": "4, 8, 15, 16, 15, 23, 42"
  }));
const data = await r.json();
console.log(data.results);

Izibalo ziyisilinganiso esisetshenziswa ukuqondisa kuphela, hhayi ukucebisa ngezimali, ukwelashwa noma ukukhokha.

Malunga nale khadi

Imibuzo ebuzwa kaningi

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Ingxenye yendawo

curl

JavaScript fetch()

JavaScript `fetch()`