Statistics as a catalyst to learning by scientific method part I - An example

Innovation in the design and manufacture of processes and products usually comes about as a result of careful investigation-a directed process of sequ ential learning. Many practitioners, although familiar with "one-shot" stat istical procedures, have little knowledge of the power of statistical techn iques designed to catalyze investigation itself. A simple means of demonstr ating and experiencing this learning process is illustrated using response surface methods to find an improved design for a paper helicopter.