Numerical ratings are a system used to evaluate or score items, services, or performances using numbers. These ratings often range from a low to a high value, such as 1 to 5 or 1 to 10, allowing for a straightforward comparison. They are commonly used in various fields, including product reviews, movie ratings, and customer satisfaction surveys. The purpose of numerical ratings is to provide a clear and quantifiable way to express opinions or assessments. For example, a movie might receive a rating of 8 out of 10, indicating it is generally well-received. This system helps consumers make informed decisions based on aggregated feedback.