Gwajin Daidaito na A/B
Kwatanta ƙimar juyawa mai zaman kanta guda biyu ta amfani da gwajin z mai gefe biyu.
Ƙimomin shigarwa
Rage B A
Yana buƙatar samfuran da aka saita a sarari da kuma yawan adadin ƙwayoyin halitta da ake tsammani. Maimaita leƙen asiri yana canza ƙimar kurakurai.
Kwatancen Yanayi
Har zuwa hotuna uku a cikin wannan shafin. Loda ɗaya yana maye gurbin shigarwar yanzu.
Ƙa’ida
z=(pB−pA)/√[p̂(1−p̂)(1/nA+1/nB)]
Kwatanta ƙimar juyawa mai zaman kanta guda biyu ta amfani da gwajin z mai gefe biyu.
Misalin aiki
- Canjin A
- 100
- Baƙi
- 1000
- Canjin B
- 130
- Baƙi B
- 1000
- Rage B A
- 3 maki kashi
- P-value mai gefe biyu
- 0.0354884504665
- z statistical
- 2.10274060562
- Dangantaka daga ɗagawa
- 30 %
Amfani da iyakoki
Yana buƙatar samfuran da aka saita a sarari da kuma yawan adadin ƙwayoyin halitta da ake tsammani. Maimaita leƙen asiri yana canza ƙimar kurakurai.
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: 10785dd5de02 · An duba misali: