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

2-topshiriq. Tovar-xom ashyo birjasida narxlar kotirovkasining trend modellarini hisoblash mavzusi bo‘yicha referat yozish (qo’lyozma shaklda kamida 15 varaq)
3-topshiriq. Quyidagi atamalarga sharh bering.

1. 
   Korrelyasion jadvall_____________________________________________ _________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
   

2.Styudent mezoni_________________________________________________ ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
3. Korrelyatsiya tushunchasi___________________________________________ _________________________________________________________________ __________________________________________________________________ ______________________________________________________________________________________________________________________________________________________________________________________________________
4.Regressiya tenglamasi koeffisienti____________________________________
________________________________________________________________________________________________________________________________________________________________________________________________________________________________
5.Ko’p omilli korelyasiya___________________________________________ _____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________