Bambancin Yawan Jama'a Mai Nauyi
Auna yaduwar yawan jama'a tare da nauyin lura mara nauyi.
Ƙimomin shigarwa
Bambancin yawan jama'a
Wannan bambancin yawan jama'a ne; baya amfani da gyaran nuna son kai na samfurin.
Kwatancen Yanayi
Har zuwa hotuna uku a cikin wannan shafin. Loda ɗaya yana maye gurbin shigarwar yanzu.
Ƙa’ida
μ=Σwx/Σw; σ²=Σw(x−μ)²/Σw
Auna yaduwar yawan jama'a tare da nauyin lura mara nauyi.
Misalin aiki
- Ƙimar Nauyi
- 1, 2, 3
- Nauyin marasa nauyi
- 1, 2, 1
- Bambancin yawan jama'a
- 0.5
- Bambancin Daidaitacce
- 0.707106781187
- Matsakaicin Nauyi
- 2
Amfani da iyakoki
Wannan bambancin yawan jama'a ne; baya amfani da gyaran nuna son kai na samfurin.
Ana duba shigarwar don ƙimar da ta ɓace da kuma kewayon da aka yarda. Ba a nuna sakamako a wajen iyakataccen adadin lambobi ba. Zagaye yana shafar nuni, yayin da lissafin yana amfani da daidaiton lambobi na samfurin.
Duba raka'o'inku da zato kafin dogara da sakamako. Canza lakabin ba ya canza kuɗi ko naúrar zahiri.
Sigar tsari: e5c6ce6d038b · An duba misali: