The ultimate purpose of collecting the data is to provide a basis for action or a recommendation.
W. Edwards DemingI should estimate that in my experience most troubles and most possibilities for improvement add up to the proportions something like this: 94% belongs to the system responsibility of management 6% special
W. Edwards DemingDoes the customer invent new product or service? The customer generates nothing. No customer asked for electric lights. There was gas and gas mantles, which gave good light.
W. Edwards Deming