Basic Statistics & Use of Minitab英文
Statistics is the branch of science that deals with the collection, presentation, analysis & interpretation of data for the purpose of decision-making and problem-solving.Statistics is a critical skill in quality improvement as statistical techniques can be used to describe and to understand variability.
Variability is the result of changes in the conditions under which observations are made.Variability can come about due to changes inmaterial qualitymachine s ...