Referat yozish (qo’lyozma shaklda kamida 15 varaq) 10 Atamalarga ta’rif yozish yoki test ishlash

19-variant
1-topshiriq.

1. 
   Chiziqsiz regressiyaga yoki egri chiziqli regressiya tenglamasi qanday ko’rinishlarda ifodalanadi_____________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   

2.Approksimasiya xatoligi formulasini yozing__________________________ ___________________________________________________________________________________________________
3.Korelyatsiya koeffitsientlarining muhimligini baholash uchun qanaqa
mezondan foydalaniladi va formulasini yozing________________________________________________________________________________________________________________________________________________________________________________________

4.Ekonometrika fanini rivojlanishiga hissa qo’shgan O’zbekistonlik olimlarni sanab o’ting________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

5.Ekonometrika fanini rivojlanishiga hissa qo’shgan Xorijlk olimlarni sanab o’ting________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

2-topshiriq. Bozor hajmini aniqlashdaekonometrik modellarni tuzish mavzusi bo‘yicha referat yozish (qo’lyozma shaklda kamida 15 varaq)
3-topshiriq. Berilgan testlarni ishlash
1.Yo’nalishlarning o’zgarishiga qarab bog’lanish qaysi ko’rinishda bo’ladi?
a,funksional va korrelyatsion
b.to’g’ri chiziqli va egri chiziqli
c.to’q’ri va teskari
d.analitik va jadvalli