factorial experiments

Factorial experiments are a method used in research to study how multiple factors or variables influence an outcome simultaneously. Instead of changing one thing at a time, all factors are varied together in different combinations. This approach helps identify not only the individual effect of each factor but also how they interact with each other. For example, a study might test how different amounts of fertilizer and watering frequency together affect plant growth. Factorial experiments provide a comprehensive understanding of complex systems efficiently, making them valuable in fields like manufacturing, agriculture, and product development.