ASQ Certified Six Sigma Black Belt (CSSBB) Practice Test

The primary goal of lean production is centered around reducing waste and improving efficiency in the production process. Lean principles focus on streamlining processes by identifying and eliminating any activities that do not add value to the product or service. This philosophy aims to create more value for customers while using fewer resources, effectively minimizing costs and maximizing productivity.

By emphasizing waste reduction, lean production seeks to optimize all aspects of the manufacturing and operations process, which includes eliminating unnecessary steps, reducing excess inventory, and minimizing defects and rework. The result is a more efficient system that can deliver products faster and at a lower cost, ultimately benefiting both the organization and its customers.

In contrast, increasing the variety of products, maximizing inventory levels, and expanding workforce numbers do not align with the lean philosophy. These goals could potentially lead to increased complexity, higher costs, and wasted resources, which are contrary to the principles of lean thinking. The focus of lean is on simplicity, efficiency, and creating value.