Final answer:
The statistical question is (2) do Americans live longer than people from Europe, as it involves data collection and analysis to answer.
Step-by-step explanation:
The statistical question among the choices given is (2) do Americans live longer than people from Europe? This is a statistical question because it can be answered by collecting data that may vary from one individual to another and then analyzing this data to make general conclusions about the lifespans of people in these two regions. The other options, such as how long it takes for the Earth to rotate around the Sun, the country with the largest population, and whether turtles hibernate in the wild, are all questions that have specific, deterministic answers and don't involve variability or the need to collect and analyze data in the way that a statistical question requires.
The statistical question among the options provided is (2) Do Americans live longer than people from Europe?
A statistical question is one that can be answered by collecting data and analyzing it. In this case, we can gather data on the average life expectancy of Americans and Europeans and compare the two. Statistical questions involve variability and can have multiple valid answers.