frequency distribution

Frequency distribution is a way to organize and summarize data by showing how often each value or range of values occurs. In the context of general knowledge, think of it as a chart that lists topics or questions (like history, science, or geography) along with the number of times people answer questions correctly in those areas. This helps identify where strengths and weaknesses lie, making it easier to understand what knowledge is well understood and what needs more focus. Overall, it provides a clear picture of how knowledge is distributed among various subjects.