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Consider Chapter 3, Problem 4 that was a homework problem dealing with the quali

ID: 343315 • Letter: C

Question

Consider Chapter 3, Problem 4 that was a homework problem dealing with the quality of Aspen Plastics bottle neck diameters. For randomly entered data, results were obtained as shown below AB 2 HW-04 Aspen Plastic (random data Inputs Solver-R and X-Bar Charts Enter data in yellow shaded areas alculate fro 0.5991 00355 nter Manual Target 10 Average Range 11 Sample Size 12 14 LCL Factor, R 15 UCL Factor, R 16 CL Factor, X-bar 17 18 LCL, R chart UCL, R chart LCL, X-bar chart UCL, X-bar chart 0.0000 0.0810 0.5732 0.6250 2.282 0.729 For the data shown, the calculation of the Upper Control Limit for the R chart is equal to which of the following? OA. none of these B. -D9+D10"D16 O C. D10 D15 D. -2.282

Explanation / Answer

Upper Control Limit for R Chart = UCL Factor * R-bar (or Average R)

Therefore, Answer is C - =D10*D15

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