please solve with minitab

4/5 Problem 3-PART II Reconsider the data from Part I and establish and R charts with appropriate trial control limits. Revise these trial limits as necessary to produce a set of control charts for monitoring future production. Suppose that the new data in Table 3 are observed. Table 3 New Data (Problem 2-Part II) Sample Number X X Is 16 2 10 9 6 5 17 9 5 9 4 18 0 9 8 2 5 19 -3 0 5 I 4 20 2 10 9 3 1 21 0 6 -1 22 0 2 -5 23 0 3 1 5 24 2 5 6-3 25 0-1 2 5-2 (a) Plot these new observations on the control chart. What conclusions can you draw about process stability? (b) Use all 25 observations to revise the control limits for the & and R charts. What conclusions can you draw now about the process? 10 3 Problem 3. (Process Mean/Standart Dev, Histogram, Prob. Plot, Xbar, R- charts, S-Charts, Porcess Capability Analysis and its Report, Specification Limit Analysis on Minitab) Problem 3-PART I: Specifications on a copper flush bushing are 0.3220 and 0.3200 in. Samples of size 5 are taken every 45 minutes with the results shown in Table 2 (measured as deviations from 0.3210 in 0.0001 in.) Table 2 (Problem 2-Part I) Sample Number X X3 Xs 1 19 6 2 9 4 3 3 0 9 0 4 1 1 0 5 -3 0 6 -7 2 0 7 -3 -1 -1 8 0 -2 -3 -3 9 2 0 -1 -3 0 2 -1 -3 -2 -16 2 0 -6 -3 0 0 -3 -5 5 0 5 15 -1 -1 -1 -2 -1 (a) Set up an R chart and examine the process for statistical control. (b) What parameters would you recommend for an R chart for on-line control? (e) Estimate the standard deviation of the process. (d) What is the process capability? 10 11 12 13 14 -1 X4 9 0 3 2 0 0 0 -2 -2 -1 632142 -4 2 2 -1 -8