Central tendency is a staticistical value. It means avarage. I don to think it is an error in executing performance appraisal. It is just show wheather your performance uprises or is getting worse by a number of employees performance taken into account.
A single value is established as representative of the entire distribution using this statistical metric. Some notable examples of central tendency are mode, median, arithmetic, and geometric means.
Also call center of location , this is a summary measure that attempt to describe a whole set of data with a single valued that represents the middle of it's distribution
It is the statistical measure that identifies a single value as a representative of an entire destribution . It aim to provide an accurate description of the entire data
Central tendency is a statistical concept used to describe the middle value of a set of data. It is not an error in executing performance appraisal, but rather a tool used to measure the average performance of an individual or group. Central tendency can be used to measure the average performance of a group of employees or to identify areas for improvement in an individual's performance.