UsefulVerse
Harshe · Hausa

Kyauta ne, babu asusu

Fisher Daidaitaccen Kalkuleta na Gwajin

Shigar da ƙididdiga huɗu a cikin tebur na 2 × 2 don ƙididdige ainihin gwajin Fisher tare da kafaffen margin.

An lura da 2×2 kirga tebur

Zaɓi hanya mai gefe ɗaya kawai lokacin da aka ƙayyade kafin bincika bayanai. Matsakaicin rashin daidaituwa shine rabon samfuran giciye mara gyara; Kwayoyin sifili na iya sanya shi mara iyaka ko mara iyaka. Wannan ba ƙarshen dalili bane. Saukewa:

dole ne su zama lambobi duka. Matsakaicin 10,000 akan kowane cell da jimlar 20,000. Gwajin mai gefe biyu ba ta da yuwuwa fiye da teburin da aka lura a ƙarƙashin ƙayyadaddun tatsuniyoyi. Saukewa:

Yaushe zan yi amfani da ainihin gwajin Fisher?

shine ainihin gwajin haɗin gwiwa don tebur na 2 × 2, galibi ana amfani dashi lokacin da ƙididdige ƙididdiga kaɗan. Sakamakon ya dogara da ƙirar binciken kuma baya tabbatar da dalilin.

Tambayoyin da ake yawan yi

Yaushe zan yi amfani da ainihin gwajin Fisher?

shine ainihin gwajin haɗin gwiwa don tebur na 2 × 2, galibi ana amfani dashi lokacin da ƙididdige ƙididdiga kaɗan. Sakamakon ya dogara da ƙirar binciken kuma baya tabbatar da dalilin.

An loda kirga na?

A'a. Lissafin yana gudana a cikin wannan mai binciken. Wannan kayan aikin ba a loda ko adana ƙididdiga.

Menene hasashe mara tushe?

Gwajin yana kimanta ko rabe-raben jeri da ginshiƙi masu zaman kansu ne, sharadi akan abubuwan da aka lura. Bai bayyana dalilin da yasa ƙungiya zata iya kasancewa ba.

Yaya ake lissafin p-darajar mai gefe biyu?

Wannan kalkuleta yana ƙara yuwuwar duk yuwuwar teburi tare da gefe guda waɗanda yuwuwar yanayin yanayin bai fi na tebur da aka gani ba. Sauran ƙa'idodin software na iya bambanta.

Shin ƙaramin p-darajar yana tabbatar da tasiri?

A'a. p-darajar ba girman tasiri bane ko hujjar sanadi. Yi nazarin rabon rashin daidaituwa, ƙirar nazari, ingancin bayanai, rashin tabbas da kowane shirin gwaji da yawa.