Guest Session: 1 Question Remaining. Create Account to save progress.
Login
Distributionshard
0:00.0

A continuous random variable XXX has the probability density function f(x)=k(1−x2)f(x) = k(1-x^2)f(x)=k(1−x2) for 0≤x≤10 \le x \le 10≤x≤1. If E[X]=0.375E[X] = 0.375E[X]=0.375, what is the variance Var(X)Var(X)Var(X)?