What is thershhold?

Answer 1

A threshold is the point or level at which something begins or changes. It can refer to various contexts, such as a physical boundary, a limit in statistics, or a level of stimulus that must be exceeded for a response to occur. In psychology, for example, the threshold might denote the minimum intensity of a stimulus needed for a person to notice it. Overall, thresholds signify boundaries that determine when certain effects or actions take place.