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exel logistic case study

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exel logistic case study
Answer 1 Stalk analyzed the Receiving process and started organizing the data to prepare the Run Chart to display observed data in time sequence. After identifying the 5 sources of error Slotter, Keying, Letdown, ITR ADJ, Putaway, we are trying to notice a trend in the Proportion of errors noticed/Total errors observed. Following are the run charts prepared for this exercise Chart 1 Slotter Errors Chart 2 Keying Errors Chart 3 Letdown Errors Chart 4 ITR ADJ Errors Chart 5 Putaway Errors Chart 6 Other Errors Please open the embedded excel spreadsheet to refer the detailed data. We have provided the corresponding run charts above for quick reference. EMBED Excel.Sheet.8 Answer 2 Margolis and Stalk were able to identify that they are not dealing with measurable variables like length, width or thickness of an object but with the classification of different process stages as being defective or not. This information can help us narrowing down to a particular control chart type. Following is a summarized view of entire exercise which mentions all the calculations required to draw control charts and to reach to conclusion about state of process. Exhibit ProcessSample SizeSubgroupsTotal Sample UnitsTotal ErrosCenterlineStandard ErrorUCLLCLProcess Status3Overall80045360006550.01820.00470.03240.0040In Control4Module 140045180004860.02700.00810.05130.0027Out Of Control5Module 340045180001690.00940.00480.02390.0000Out Of Control Please open the embedded excel spreadsheet to refer the detailed process. Following are given the supportive snapshots of various control charts for a quick reference. EMBED Excel.Sheet.8 Exhibit 3 Overall performance of Receiving process Exhibit 4 Module 1 Performance Exhibit 5 Module 3 Performance Answer 3. Let us have a look at the receiving process of Exel to understand the potential errors during the flow Possible Errors Slotter Errors in any of the slotter functions Keying Errors in receiving officer keying the

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