Descriptive analysis

Answer 1

Descriptive analysis refers to a statistical analysis that describes and summarizes important features of a dataset. This type of analysis is used to understand basic properties of the dataset, such as its central tendency, variability, and distribution. Descriptive analysis typically involves the use of summary statistics, such as means, standard deviations, and frequency distributions, as well as graphical representations, such as histograms and box plots. Descriptive analysis is often the first step in exploring a dataset, and it can provide valuable insights into the nature of the data and help researchers identify patterns and outliers.