Science:Math Exam Resources/Courses/MATH103/April 2016/Question 09 (a)/Statement

Let $x$ be a continuous random variable taking values in $[0,100]$ with probability density function $p(x)$, mean value $\mu$, variance ${\sigma }^2$, median value $x_{\text{med}}$, and cumulative function $F(x)$.

Write down the integral which expresses $\mu$ in terms of $p(x)$.