Find the Variance
Easy statistics interview practice: Find the Variance.
What is the variance of a uniform random variable $X$ with probability density function $f(x) = 1$ for $0 \leq x \leq 1$ and zero elsewhere?
Easy statistics interview practice: Find the Variance.
What is the variance of a uniform random variable $X$ with probability density function $f(x) = 1$ for $0 \leq x \leq 1$ and zero elsewhere?