This analysis demonstrates that Walmart’s sales[2010-2012] performance is influenced by a complex interplay of store-specific factors, economic conditions, and seasonal patterns. The findings highlight both the resilience of the retail operation and significant opportunities for targeted improvements.

Clase 1 del curso de Matemática Actuarial II de la Maestría en Ciencias Actuariales Aplicadas de la Escuela de Educación Continua de la Universidad Galileo. Guatemala.