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

17-variant
1-topshiriq. Savollarga javob yozing
1.Regressiya tenglamasining ahamiyatliligini baholash uchun qanaqa
mezondan foydalaniladi va formulasini yozing ___________________________________________________________________________________________________________________________________________________________
2.Korrelyatsiya indeksi formulasini yozing ________________________________________________________________________________________________________________
3.Tog’ri chiziqli va egri chiziqli regressiya tenglamasini yozing___________________________________________________________________________________________________________________________________________________________________________________
4.Nazariy korrelyatsion munosabat koeffitsiyenti nimani bildiradi va formulasini yozing ____________________________________________________________________________________________________________________________________
5.Ekonometrika sohasida Nobel mukofotini olga iqtisodchilarni yozing____________________________________________________________________________________________________________________________________________________________________________________________


2-topshiriq. Ekonometrik tenglamalar tizimini baholash mezonlari mavzusi bo‘yicha referat yozish (qo’lyozma shaklda kamida 15 varaq)
3-topshiriq. Quyidagi atamalarga sharh bering.
1.Korrelyasion jadvall_____________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
2.Spirman koeffisiyenti______________________________________________ ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3. Fisher mezoni___________________________________________ _________________________________________________________________ __________________________________________________________________ ______________________________________________________________________________________________________________________________________________________________________________________________________
4.Regressiya tenglamasi koeffisienti____________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________
5.Ko’p omilli korelyasiya___________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________