Data distribution is analyzed using various statistical methods and graphical tools. Some of the common methods include:
Histograms: These bar graphs represent the frequency of data within certain intervals and are useful for visualizing the shape of the data distribution. Box Plots: These provide a summary of the data distribution, showing the median, quartiles, and potential outliers. Probability Plots: These plots help in assessing whether the data follows a specific distribution, such as normal distribution.