4. Find the distribution function of the random variable X whose proba- bility density is given by for 0

4. Find the distribution function of the random variable X whose proba- bility density is given by 1 1 0 for 0 < x < 1 for 3 < x < 6 elsewhere Also sketch the graphs of the probability density and distribution func- tions. 4. Find the distribution function of the random variable X whose proba- bility density is given by 1 1 0 for 0 < x < 1 for 3 < x < 6 elsewhere Also sketch the graphs of the probability density and distribution func- tions.