Wastani wa Hesabu
Tafuta maana, vyombo vya habari, jumla na hesabu ya namba.
Matokeo yanakuwa bora zaidi unapochapa.
Kuhusu kifaa hiki cha kupigia hesabu
An average calculator takes a list of numbers and returns the mean (the total divided by how many there are), along with the median, mode, sum, count, range, standard deviation and variance. The mean adds every value and divides by the count; the median is the middle value once the numbers are sorted; the mode is the value that appears most often. Enter numbers separated by commas or spaces.
For example, the list 10, 20, 30, 40, 50 has a sum of 150 and a count of 5, so the mean is 150 ÷ 5 = 30. The median is also 30 (the middle value), the range is 10 to 50, and the standard deviation — a measure of how spread out the numbers are — is about 14.1.
Use it to average test scores, prices, measurements, survey results or any set of figures, and to see at a glance how tightly they cluster. Because it also gives the median and mode, it is handy when outliers would distort a plain average.
Maswali yaliyoulizwa mara nyingi
Kuna tofauti gani kati ya neno na neno la vyombo vya habari?
Maana yake ni jumla iliyogawanywa na kiwango cha tarakimu. Vyombo vya habari ni thamani ya katikati wakati nambari hizo zinapotenganishwa. Vyombo vya habari haviathiriwi sana na virukanjia wakubwa sana au wadogo.
Nitaingiaje katika idadi hiyo?
Wapongeze kwa alama au nafasi, kwa mfano, "10, 20, 30" (7 / 10), Desimuls na tarakimu hasi ni nzuri.
Njia ni nini?
The mode is the value that appears most frequently in the list. A set can have more than one mode, or none if every value is unique — in which case the calculator reports that there is no mode.
Ni nini lililo kinyume cha kiwango?
Kugeuza nambari kwa usahihi hupima jinsi ambavyo idadi hiyo imeenea kuzunguka huo mwelekeo. thamani ndogo humaanisha nambari zilizosongamana kwa nguvu; moja kubwa humaanisha kwamba zimetawanyika sana.
Nilipataje vyombo vya habari vya idadi kubwa hata?
Sort them and take the two middle values, then average them. For 10, 20, 30, 40 the middle two are 20 and 30, so the median is 25. The calculator does this automatically.
Je, nitumie ujanja huo?
Use the mean for evenly spread data. Use the median when a few very large or small outliers would drag the mean away from what is typical — for example house prices or incomes, where the median is more representative.
API bustanini hutumia kifaa hiki cha hesabu kutoka kwenye mfumo wa sheria
Ipigie simu kifaa hiki cha kupigia hesabu kama Junse É not doot toder. Chochote unachoacha kinatumia kiwango kilekile cha mwisho ambacho ukurasa huu haujakamilika; parameta isiyojulikana ni 400, si sufuri kimya kamwe. Soma habari kamili za API docs →
keyboard label
GET https://calculator.free/api/v1/average/curl
curl "https://calculator.free/api/v1/average/?numbers=10, 20, 30, 40, 50"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/average/?" + new URLSearchParams({
"numbers": "10, 20, 30, 40, 50"
}));
const data = await r.json();
console.log(data.results);Matokeo ni makadirio ya mwongozo wa ujumla, si wa kifedha, wa kitiba au wa kodi tu.