Consider the data presented in Table 1 while answering the questions posed in this problem5. a. Propose a statistical model [a probabilitg,r distribution] for modeling the number of trafc fatalities. Justifyr your recommendation using statistical reasoning. b. Estimate the average trafc fatality rate over the entire 24 years represented in this table (199-1 through 2013]. Express your estimate in units of \"tra'ic fatalities per billion vehicle miles traveled". \f\f