This assignment involves analyzing a dataset of graduate salaries from 39 universities to identify multivariate collinearity and its effects on regression analysis. The results show that the variables satisfy the condition of multivariate collinearity, but the data series does not follow a normal distribution. A stratified sampling procedure is recommended for future studies to ensure representative samples. The assignment also discusses the importance of statistical characterization in business education and the use of Box and Whisker plots for data analysis.