The article reviews different methods for choosing the best model when analyzing data that follows the Weibull distribution. These methods include various tests to see how well the data fits the Weibull distribution, as well as ways to compare the Weibull distribution with other possible models like gamma or lognormal. The researchers also discuss tests to determine if the data follows an exponential distribution or a generalized gamma distribution. Overall, the article provides a comprehensive overview of model selection procedures for data that can be described by the Weibull distribution.