The minimum difference between two stimuli required for detection 50 percent of the time is called the just noticeable difference. It is also called the difference threshold.
A noticeable difference is a type of difference that may be used in biology to explain a given outcome.
In this case, the difference can be used to explain the presence of stimuli at a particular time.
The just noticeable difference also is called the difference threshold, which indicates the minimum stimulation detected by 50% of time.
Learn more about the difference threshold here:
https://brainly.com/question/26507060
