Jaabawuuji keɓe x
Jaabawuuji ɗii ina keɓoo e kala mbaydi statistik. Ngam hollude gootol, ñoƴƴu RCL e butoŋ mum bula-haako; ngam huutoraade ɗum e formil, ñoƴƴu ALPHA e butoŋ oo. x bar ko hakkundeere x ina dow butoŋ 4. s x ko luural standaar eshantiyoŋ ina dow 5; sigma x ko luural standaar populasiyoŋ ina dow 6. n, dow 0, ko keewal keɓe ɗee. Denndaangal x, dow butoŋ toɓɓere, ko denndaangal limɗe ɗee fof; denndaangal x kaare, dow ɓeydu-ustu, ko denndaangal kaareeji majje.