Suppose that the speed at which cars go on the freeway is normally distributed with mean 75 mph and standard deviation 8 mph. Let X be the speed for a randomly selected car. A) What is the distribution of X? x~N(____,____) B) If one car is randomly chosen find the probability that it is traveling more than 77 Miles per hour.round to four decimal places. C) If one of the cars is randomly chosen to find the probability that it is traveling between 77 and 81 mph. Round to four decimal places