(a) Find and plot the pdf of the random variable in Problem.
(b) Use the pdf to calculate the probabilities in Problem.
The random variable X has cdf shown in Fig 10.
FIGURE P4.1
(a) What type of random variable is X?
(b) Find the following probabilities: P[X < -1], P[-1 < X < 1], P[-1 < X < -0.75], P[-0.5 < X < 0], P[-0.5 < X < 0.5], P[0.51 < X < 0.5].