Question: The class {A; B; C; D} has minterm probabilities
pm = 0.001 * [5 7 6 8 9 14 22 33 21 32 50 75 86 129 201 302]
· Determine whether or not the class is independent.
· The random variable X = IA + IB + IC + ID counts the number of the events which occur on a trial. Find the distribution for X and determine the probability that two or more occur on a trial. Find the probability that one or three of these occur on a trial.