1-variant 1-topshiriq. Savollarga javob yozish
Ekonometrika fanini rivojlanishiga hissa qo’shgan O’zbekistonlik olimlarni sanab o’ting________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
R.Frish ekonometrikaga qanday ta’rif bergan______________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Chiziqsiz regressiyaga yoki egri chiziqli regressiya tenglamasi qanday ko’rinishlarda ifodalanadi_____________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Juft korrelyatsiya formulasi qanday ko’rinishlarda ifodalanadi _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Sergey Arutyunovich (Artemievich) Aivazyan ekonometrikaga qanday ta’rif bergan_______________________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________