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

Mustaqil ta’lim topshiriqlarini baholash va bajarish tartibi
II SEMESTR

№	Mustaqil ta’lim turi	Ball
1.	Taqdimot tayyorlash (kamida 15 ta slayd)	10
2.	Referat yozish (qo’lyozma shaklda kamida 15 varaq)	10
3.	Atamalarga ta’rif yozish yoki test ishlash	10
4.	Misol ishlash	10
5.	Joriy baholash	10
	Jami	50

1-variant
1-topshiriq. Ekonometrik modellashtirish asoslari. Ekonometrik modellarning axborot ta’minoti mavzusida taqdimot tayyorlash (kamida 15 ta slayd)
2-topshiriq. Korrelyatsion va regression tahlil mavzusi bo‘yicha referat yozish (qo’lyozma shaklda kamida 15 varaq)
3-topshiriq. Berilgan testlarni ishlash
_1.

1. 
   to’g’ri chiziqli
   
2. 
   *parabola
   
3. 
   giperbola
   
4. 
   ko’rsatkichli
   

2.Belgilar o’rtasidagi bog’lanishlar xarakteriga qarab qaysi ko’rinishda bo’ladi ?

1. 
   *funksional va korrelyatsion
   
2. 
   to’g’ri chiziqli va egri chiziqli
   
3. 
   to’q’ri va teskari
   
4. 
   analitik va jadvalli
   

3.Regressiya tenglamalaridagi X qaysi ko’rsatkichni bildiradi?

1. 
   *omil belgi
   
2. 
   natijaviy belgi
   
3. 
   ozod had
   
4. 
   regressiya tenglamasining koeffitsientini
   

4.Korrelyatsiya koeffitsientining qiymati qaysi oraliqda o’zgaradi ?

1. 
   *0 dan 1gacha
   
2. 
   1dan cheksizgacha
   
3. 
   -1 dan +1 gacha
   
4. 
   0 dan cheksizgacha
   

5.Ekonometrika fanining asoslarini qaysi olim ishlab chiqqan?
a. S.Fisher
b. E.Malenvo
c.* Robert Frish
d. S.Grilixes
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 ishlab chiqarilgan mahsulot va sarflangan yoqilg’i o’rtasida bog’lanishni to’g’ri chiziqli tenglama orqali tasvirlang. Olingan regressiya tenglamasini mohiyatini tushuntirib bering.

2-variant
1-topshiriq. Ekonometrikada ehtimollar nazariyasi va matematik statistikaning asosiy tushunchalari mavzusida taqdimot tayyorlash (kamida 15 ta slayd)
2-topshiriq. Hodisa va jarayonlarni o’zaro bog’liqligi va ularni statistik o’rganish usullari mavzusi bo‘yicha referat yozish (qo’lyozma shaklda kamida 15 varaq)
3-topshiriq. Quyidagi atamalarga sharh bering.

1. 
   Ekonometrika_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   
2. 
   Funksional bog‘liqlik_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   
3. 
   Vaqtli qatorlar______________________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   
4. 
   Trend_____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   
5. 
   Avtokorrelyasiya____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________