In Descriptive Statistics your are describing, presenting, summarizing and organizing your data. It gives basic information about data helps to further proceed the data analysis. Two types of Descriptive statistics: Measure of Central Tendency Measure of Spread / Dispersion 1.Measure of central tendency A basic step in exploring your data is getting a “typical value” for each feature (variable). An estimate of where most of the data is located. Methods to describe value for the feature. Mean Trimmed mean Median Mode Mean or Average The sum of all values divided by the number of values. N (or n) refers to the total number of records or observations. In statistics it is capitalized if it is referring to a population and lowercase if it refers to a sample from a population. Trimmed Mean A trimmed mean (sometimes called a truncated mean) is s...