Question #12500180

# 10 points!!!! IF E(X)=MEAN=(1-P)/P. WHAT IS E(X^2),E(X^3) AND E(X^4)?

**These are all expectations.
I worked out variance is :
(1-p)/(p^2)
if thats any use
I WILL GIVE 10 POINTS.
EVEN METHOD OF HOW TO DO THIS WILL BE VERY USEFUL!!!! THANKS
**

TELL US , if you have any answer

Sponsored ads