The median of a continuous random variable having distribution function F is that value m...

The median of a continuous random variable having distribution function F is that value m such that F(m) = . That is, a random variable is just as likely to be larger than its median as it is to be smaller. Find the median of X if X is

(a) uniformly distributed over (a, b);

---

(b) normal with parameters μ,σ2;

---

(c) exponential with rate λ.