Espanol Motor Vehicle Accidents During a recent year, there were 11.7 million automobile accidents, 7.3 million truck accidents, and 174,000 motorcycle accidents. Find the following probabilities. Enter your answers as fractions or decimals rounded to 3 decimal places. Part 1 of 2 OO (a) If one accident is selected at random, find the probability that it is either a truck or motorcycle accident. P (truck or motorcycle accident) = X 5 Part 2 of 2 oUo (b) If one accident is selected at random, find the probability that it is not a truck accident. P (not truck accident) = 0O