QUESTION 9 The upper and lower limits for diving ring diameters made by John's Swimming Co. are 40 and 39 cm., respectively. John took 11 samples with the following average diameters (39, 39.1, 39.2, 39.3, 39.4, 39.5 39.6, 39.7, 39.8, 39.9, 40). Is the process in control? A. No, there is a pattern that indicates the process is out of control. B. Yes, no diameters exceeded the control limits. C. There is not enough information to make a decision. D. No, some diameters exceeded the control limits. E. No, the range is not in control