The purpose of contrAssignable causes: Group of answer choices depend on the inspector assigned to the job. are not as important as natural causes are within the limits of a control chart are also referred to as "chance" causes. also called special causesol charts is to: Group of answer choices B. weed out defective items C. determine if the output is within tolerances/specifications A. estimate the proportion of output that is acceptable E. provide meaningful work for quality inspectors D. distinguish between random variation and assignable variation in the process