Question 7 1.667 / 5 points You are a statistician contracted by a startup manufacturer to sample and analyze radii of softballs produced by a new Machines A, B, and C. No prior production data is available for evaluation and comparison. You collect new data and compute Coefficients of Variations (CV's): Machine A=10%, Machine B=4%, and Machine C=1%. A) Machine A settings should be compared to Machine C settings to determine how to improve process. B) Machine C product is a risk to the company. C) Machine C requires experimental design to determine how to increase CV. X D) There is concern about variability of product of Machine A E) There is no concern about quality of Machine B product quality. * V F) There is no concern with the product quality