TEACHING LINEAR REGRESSION WITH PYTHON AND EXCEL: METHODS, TOOLS, AND PRACTICAL TASKS - Kalcheva, Neli; Todorova, Maya; Marinova, Ginka; Feradov, Firgan (ENVIRONMENT. TECHNOLOGY. RESOURCES. Proceedings of the International Scientific and Practical Conference; Vol. 3 (2025): Environment. Technology. Resources. Proceedings of the 16th International Scientific and Practical Conference. Volume 3; 163-167 ; 2256-070X ; 1691-5402, 2025)