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Harshe · Hausa

Kyauta ne, babu asusu

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Manna samfurori ɗaya ko biyu don kwatanta taƙaitawarsu ta lamba biyar, jeri na tsaka-tsaki da fitattun Tukey. Zaɓi yadda ake ƙididdige ƙididdiga. Saukewa:

Misali 1
Misali 2

Shigar da har zuwa lambobi 2,000 a kowane samfurin. Rarrabe dabi'u tare da semicolons, sarari ko sabbin layi. Semicolons suna kiyaye waƙafi na ƙima. Saukewa:

Kowane samfurin yana karɓar ƙimar iyaka 1-2,000 tare da cikakkiyar girma a mafi yawan 1,000,000,000. A 1.5 × IQR fences flag m outliers; barasa ya ƙare a mafi matsananciyar dabi'u a cikin shinge. Hanyoyi huɗu daban-daban na iya ba da ƙimar Q1 da Q3 daban-daban. Wannan ginshiƙi ne mai bayyanawa, ba gwaji mai mahimmanci ba ko dalili don cire bayanai. Saukewa:

Ta yaya kuke lissafta makircin akwatin? Saukewa:

Rarraba kowane samfuri, nemo matsakaicinsa da kwarkwatansa, sannan a lissafta kewayon tsaka-tsaki (Q3 - Q1). Wasikar ta kai ga mafi girman abubuwan lura a cikin shingen IQR 1.5; Ana nuna dabi'un da suka wuce su a matsayin masu fice. Saukewa:

Tambayoyin da ake yawan yi

Ta yaya kuke lissafta makircin akwatin? Saukewa:

Rarraba kowane samfuri, nemo matsakaicinsa da kwarkwatansa, sannan a lissafta kewayon tsaka-tsaki (Q3 - Q1). Wasikar ta kai ga mafi girman abubuwan lura a cikin shingen IQR 1.5; Ana nuna dabi'un da suka wuce su a matsayin masu fice. Saukewa:

An ɗora bayanana? Saukewa:

A'a. Ana ƙididdige ƙididdiga da ginshiƙi a cikin wannan mazugi. Ba a loda kimarku ko adana ta wannan kayan aikin. Saukewa:

Menene akwatin da ke cikin makircin akwatin ke nunawa? Saukewa:

Akwatin yana gudana daga quartile na farko (Q1) zuwa na uku (Q3). Layin da ke ciki yana yin alamar tsaka-tsaki, kuma tsayin akwatin shine kewayon tsaka-tsaki (IQR). Whiskers suna nuna kewayon shinge; maki bayan shingen an yiwa alama a matsayin masu fita. Saukewa:

Me yasa sakamakon quartile zai bambanta? Saukewa:

Akwai fiye da ɗaya da aka yarda da babban taro. Wannan kalkuleta yana lakafta kowace hanya: tsaka-tsakin tsaka-tsaki ban da gabaɗayan tsaka-tsaki, tsaka-tsakin tsaka-tsakin ciki har da shi, ko tsaka-tsakin layi ta amfani da nau'in 7. Zaɓi ƙa'idar da aji ko bincike ke buƙata. Saukewa:

Shin mai fita yana nufin in share wannan ƙimar? Saukewa:

A'a. Dokar 1.5×IQR kawai tana da ƙima don bita. Bincika bayanai da mahallin kafin yanke shawarar abin da za ku yi; Ƙimar sabon abu na iya zama ingantattun abubuwan lura. Saukewa: