Mavzu bo’yicha topshiriq

Mavzu bo’yicha topshiriq

1. 
   Korrelyasiya koeffitsientiga ta’rif bering.
   
2. 
   Korrelyasion koeffitsient nechiga teng bo’lganda, korxona sharoitida biosamaradorlikni in vitro usulida aniqlash mumkin?
   
3. 
   Korrelyasiya koeffitsienti tenglamasini keltiring va sharxlang.