This statistics assignment solution addresses several key statistical concepts and techniques relevant to business decision-making. The solution encompasses a range of topics including the analysis of export data, frequency distributions, and time series analysis. It includes detailed explanations of how to construct frequency tables, histograms, and ogives. Furthermore, it demonstrates how to perform correlation and regression analyses, including the interpretation of regression coefficients, R-squared values, and hypothesis testing. The assignment also covers the application of these statistical methods to real-world business scenarios, such as analyzing the relationship between retail turnover and final consumption expenditure. The solution provides step-by-step guidance, making it a valuable resource for students studying statistics and research methods.