During​ spring, young​ moose, unfamiliar with roads and​ traffic, are wandering around at night in a​ province, causing risk and road accidents. Suppose that the average number of road accidents involving moose was per day. The government increased the number of hunting licenses and cleared brush to improve​ drivers' visibility. On one day after these measures were​ implemented, there were road accidents involving moose. ​a) What would be the chance of such accidents or​ fewer, assuming the​ government's measures were​ ineffective? ​b) Do you think the​ government's measures were​ effective? State your reasons clearly.