Standardized Data

Standardized data refers to information that has been adjusted to a common scale to allow fair comparisons. This process involves transforming different data points so they share a standard format, often by subtracting the average and dividing by the variation (like z-scores). For example, test scores from different schools can be standardized so that their performance levels are comparable, regardless of different testing methods or difficulty levels. Standardization helps identify patterns, outliers, or differences across datasets by ensuring they are measured on a consistent basis.