myopenmath. Suppose that the random variable , shown below, represents the number times . P(x) represents the probability of a randomly selected person having received that number of speeding tickets during that period. Use the probability distribution table shown below to answer the following questions. 1 P(z) 0 0.2466 1 0.2268 2 0.2212 3 0.2095 4 0.0497 5 0.0462 6+ 0.0000 a) What is the probability that a randomly selected person has received two tickets in a three-year period? P(x = 2) = b) What is the probability that a randomly selected person has received four tickets in a three-year period? P(x = 4) = c) What is the probability that that a randomly selected person has received more than two tickets in a three-year period? P(x > 2) = d) What is the probability that that a randomly selected person has received four or less tickets in a three- year period? P(x