A statistical question is a question that can be answered using statistical methods, such as the collection, analysis, interpretation, presentation, and organization of data. Statistical questions are often used to make inferences about a population based on a sample. For example, a researcher might ask, “What is the average height of American men?” To answer this question, the researcher would need to collect data on the heights of a sample of American men and then use statistical methods to make an inference about the average height of all American men.
Statistical questions are important because they allow us to make informed decisions about the world around us. For example, statistical methods can be used to determine the effectiveness of a new drug, the impact of a new policy, or the likelihood of a future event. Statistical questions can also be used to help us understand the underlying causes of social, economic, and environmental problems.
