What is a counting technique used in a frequency table?

A common counting technique used in a frequency table is tallying, where each occurrence of an item is marked with a stroke or tally mark. Typically, every fifth count is represented by a group of five marks, making it easier to read and count large numbers. This method allows for quick visual representation of data, enabling users to see the frequency of different categories at a glance. Additionally, the final counts are summed up to provide total frequencies for each category listed.