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

4. Misol ishlash
Quyidagi 10 ta kichik korxonada ishlab chiqarilgan mahsulot va sarflangan yoqilg’i haqida ma’lumotlar keltirilgan

Ishlab chiqarilgan mahsulot, ming dona	5	6	8	8	10	10	14	20	20	24
Sarf qilingan yoqilg’i, tonna	4	4	6	5	7	8	8	10	12	16

Jadvalda keltirilgan ma’lumotlarga asosan korrelyatsion nisbat, determinasiya koeffistentini, korrelyastiya indeksini hisoblang.
3-variant
1-topshiriq Savollarga javob yozish

1. 
   Ekonometrika fanini rivojlanishiga hissa qo’shgan O’zbekistonlik olimlarni sanab o’ting________________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   
2. 
   Edmond Malinvo ekonometrikaga qanday ta’rif bergan__________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   
3. 
   Chiziqsiz regressiyaga yoki egri chiziqli regressiya tenglamasi qanday ko’rinishlarda ifodalanadi_____________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   
4. 
   Ko’p omilli korrelyatsiya formulasi qanday ko’rinishlarda ifodalanadi _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   
5. 
   Ikkinchi tartibli parabla uchun EKKU tenglamasini yozing _____________________________________________________________ ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________