An undertrial expert conducts a test in which a Randomly selected worker is required to perform a Particular lack three lives in Succession- Each Time the Task is performed Successfully , the Worker is amarded 1 point. An additional bowns Pout is awarded If the worker Succeeds all three lives, and there is a 5 point penalty for three Successive failures . Find the probability distributions for the ran down Variable X that measure's the Worker's fest Score and Calculate the expected value