Question 1 of9 0.1 Points The control chart A. focuses on the time dimension of a system. B. captures the natural variability in the system. C. can be used for categorical, discrete, or continuous variables. D. All of the above. Reset Selection Variation signaled by individual fluctuations or patterns in the data is called A. special or assignable causes. B. common or chance causes. C. explained variation. D. the standard deviation. Reset Selection Variation due to the inherent variability in a system of operation is called A. special or assignable causes. B. common or chance causes. C. explained variation. D. the standard deviation. Reset Selection