Answer: Standards of comparison are benchmarks or criteria used to evaluate or assess the quality, performance, or characteristics of something by comparing it to a known reference point.
Explanation: In various fields, standards of comparison help to determine how one item, process, or concept measures up against another. For example, in scientific experiments, a control group serves as a standard of comparison to evaluate the effects of a treatment. In consumer products, reviews and ratings often serve as standards to compare different brands or models. These standards ensure that evaluations are objective and based on consistent criteria.