Central Tendency

To better understand the Central Tendency of a Dataset you can calculate various metrics like:

• Mean, which is quite sensitive to Outlier
• Trimmed Mean, discards lowest and highest $\alpha$ percent of values. It is less sensitive to Outlier
• Median
• Modalwert
• Alpha-Trimmed Mean

With these metrics you can determine whether a Distribution of Samples is skewed:

→ Mode and Median got mixed up in this image.