12 22 11 Q32 4. a) The following function represent a discrete random probability P(x) for a variable x P(x) = for x = 1,3,5 otherwise where c is an unknown constant. i) Calculate the value of the constant c for which will validate the above probability? C= ii) Construct the probability table for the above function P(x). Xi 1 3 5 P(xi) E (xi) iii) Compute the expected value of the above probability? solution XA - P(x) 1 3 5 Total probability 1 poe Q B t bot with -related guages. 2. earn more is bot t 8.37