Wikipédia

Mean: Béda antarrépisi

Jelajahi riwayat secara interaktif
Éditan salajengna →
Konten dihapus Konten ditambahkan
Visual (béta)Téks wiki
Budhi (obrolan | kontribusi)
5.857 suntingan
Tidak ada ringkasan suntingan
 
Budhi (obrolan | kontribusi)
5.857 suntingan
Tidak ada ringkasan suntingan
Baris ka-1:
In [[statisticsstatistik]], '''''mean''''' has(rata-rata) twomibanda relateddua meaningsharti:
* the ''[[average]]'' inbasa ordinaryInggris Englishbuhun, whichleuwih iscocog morelamun correctly called thedisebut [[arithmetic mean]], todibandingkeun distinguish it fromjeung [[geometric mean]] oratawa [[harmonic mean]]. The average isbiasa alsooge calleddisebut sample mean (rata-rata sampel).
* the [[expected value]] of atina [[random variable]], whichbiasa isdisebut also calledoge population mean (rata-rata populasi).
 
Sample mean is often used as an [[estimator]] of the [[central tendency]] such as the population mean. However, other estimators are also used. For example, the [[median]] is a more [[robust]] estimator of the central tendency than the sample mean.
Dicomot ti "https://su.wikipedia.org/wiki/Mean"