Calculate and show precise steps and show formular for the below question: The commissioner for the region of Yazoo in Alberta, thinks that his region has fewer car accidents than the region of York in Ontario. A sample of 64 days in Yazoo, showed a mean number of accidents of 360. On the other hand, a similar sample of 100 days in York revealed a mean number of accidents of 350. The population standard deviation for Yazoo is 16 accidents and for York is 25 accidents. If you were to advise the commissioners, what would you tell them?