Sign up now
to enroll in courses, follow best educators, interact with the community and track your progress.
Download
Population Covariance And Correlation
417 plays

More
This lesson focuses on definition and formulas of Covariance, Covariance rules, Variance rules, Correlation and why it is better than Covariance. This lesson is beneficial for students looking to learn concepts of Statistics and Econometrics.

Shreelekha Verma
Masters in Finance. Currently pursuing PG Diploma in Economics from the University of London. You can follow me for Econometrics.

U
Unacademy user
thank you bahut khoob thank.......
Preeti Mandyal
8 months ago
😊
what is the intuition behind this covariance formula.
need more videos on econometrics
  1. RANDOM VARIABLES SAmPLINq ESTIMATION LESSON 3 PoPULATION COVARIANCE CORRELATION PRESENTED BY-SHREELE KHA v.


  2. ABOUT ME B.Com.HNS) mB.A. (FINANCE) CURRENTLY PURSUING PG DIP LOMA IN ECONOMICS ALSO WORKING AT UNACADEMY.IN - FOLLOW ME AT; www unacademy.imshreelekha 14 eny.in shreelekha 14



  3. CDYARIANCE RULES cov (x, ) cov (x, v)+ cov (xd 646 constant en cov (X,Y) = 6. Cov(x,z) y , bis constant 3) 3) 9 Y:b b constamb


  4. VARIANCE RULES 3) Nb b b constamt


  5. CORRELATION x y x Y