Delta (Statistics)

In statistics, "delta" generally refers to the difference between two values or points, often representing a change or gap. For example, it can show how much a company's sales have increased from one year to the next, or the difference between two test scores. Think of it as a measure of change or variation—how much one thing differs from another. Understanding delta helps analyze trends, assess effects, or compare data sets, providing a clear way to quantify differences in a precise, meaningful manner.