Kalkulator Deviation Absolute Rata-rata
Kaca iki ngemot informasi babagan data ing basa Inggris.
Hasil dioptimalake nalika sampeyan ngetik.
Ngendi kalkulator iki
mean absolute deviation (MAD) is the average distance between each value and the mean, using absolute values so distances never cancel out. It measures spread like the standard deviation but is simpler and less sensitive to outliers, because it does not square the deviations. This calculator reports the MAD together with the mean, range and the sum of absolute deviations it was measured from. This calculator reports the MAD together with the mean, range and the sum of absolute deviations it was measured from. This calculator is easy to explain to a non-technical audience and it is easy to trace every value’s distance so that you can get the result.The method is direct: find the mean, take the absolute value of each value’s distance from it, add those distances up and divide by the number of values. The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The MAD is 12.Worked example:The
Takon kang asring diajukake
Apa sing diarani standar deviasi?
MAD nganggep rata- rata deviation absolut, déné standar deviasi nganggep rata- rata deviation kuadrat lan banjur njupuk awalan kuadrat. Amargi boten kuadrat, MAD nyedhiyani bobot ingkang kirang kanggé outliers lan saged langkung gampang dipunjelasaken, nanging standar deviasi gadhah sipat matematika ingkang langkung nyaman.
Carané aku ngitung MAD kanthi tangan?
Nemokake rata-rata, kurangi saka saben nilai lan ambil nilai absolut saka saben asil, banjur rata-rata jarak. Kanggo 2,4,6, 8, 10 rata-rata iku6lan MAD iku (4+2+0+2+4)/5= 2.4.
Apa tegesé dhasaring cipta iku ora bisa dipisah-pisah?
Ya, kalih istilah punika lumrahipun ngarujuk kaliyan hal ingkang sami: rata-rata jarak absolut saking titik pusat, ingkang paling kathah inggih punika rata-rata. Sapérangan buku teks ngukur jarak saking median, ingkang ngurangi jarak total, nanging kalkulator punika nggunakake rata-rata.
Apa tegesé nilai-nilai iku?
Deviations ing ndhuwur rata- rata positif lan ing ngisor iki negatif, lan padha tansah sum kanggo nol, supaya rata- rata biasa iku ora bisa digunakake. Ngambil nilai absolut nyelehake tandha supaya saben jarak diitung, menehi ukuran nyata saka spread.
Nalika aku luwih seneng MAD tinimbang standar deviasi?
Pilih MAD nalika sampeyan pengin ukuran spread sing gampang dijelasaké lan kuat kanggo outliers, utawa nalika kuadrasi bakal ngluwihi bobot sawetara nilai ekstrim. Standar deviasi luwih disenengi nalika sampeyan butuh properti matematika sing di feed ing, kaya distribusi normal utawa tes varian- berbasis.
Bisaké deviation rata-rata absolut iku nol?
Sawisé saben nilai padha karo rata-rata - ya iku, nalika kabeh angka identik lan ora ana spread. Kajaba iku, MAD tansah angka positif.
API — gunakake kalkulator iki saka kode
Panggenan kalkulator iki minangka titik pungkasan JSON gratis - ora ana kunci sing dibutuhaké. Kirimi nilai medan ing ngisor iki minangka parameter pitakonan utawa JSON. Waca dokumen API lengkap →
Titik pungkasan
GET https://calculator.free/api/v1/mean-absolute-deviation/curl
curl "https://calculator.free/api/v1/mean-absolute-deviation/?numbers=2, 4, 6, 8, 10"JavaScript fetch()
const r = await fetch(
"https://calculator.free/api/v1/mean-absolute-deviation/?" + new URLSearchParams({
"numbers": "2, 4, 6, 8, 10"
}));
const data = await r.json();
console.log(data.results);Kajaba iku, ana uga sing ora bisa gawé gawéan, kaya ta dokter, insinyur, lan liya-liyané.