QuestionTotal quality management (TQM) describes a management approach to long-term success throughcustomer satisfaction. Statistical Process Control (SPC) is an industry-standard methodology formeasuring and controlling quality during the manufacturing process. Attributes and variables qualitymeasures are used for this purpose. You are required to consider a manufacturing industry in Oman forthe detailed analysis on both methods in line with the below list of questions. (Note: Data sourcesshould be cited with the relevant photo of the manufacturing industry considered).a) Briefly discuss the differences between attribute and variable quality measures.b) Discuss the difference between p-chart and c-chart.c) Use p-chart for the sample number of 15 to determine 99.7% control limit for the process.Use Table to indicate sample number, sample size and number of defective products.d) Plot the control chart showing defective versus sample number using the results foundin Part (c).e) Comment on the state of control in the process for part (c).f) Discuss the control chart for variables in detail.g) In continuation with part (f), Use x- chart for the sample number of 8 to determine upperand lower control limit. Using these values to draw mean versus sample number.h) Comments on the state of control for part (f).i) Suggest methods of controlling the process.

Note: As per the Bartleby guidelines only the first three parts have been answered.

Answered: a) Briefly discuss the differences…

Practical Management Science

6th Edition

ISBN:9781337406659

Author:WINSTON, Wayne L.

Publisher:WINSTON, Wayne L.

Chapter14: Data Mining

Section14.2: Classification Methods

Problem 1P: The file P14_01.xlsx contains data on 100 consumers who drink beer. Some of them prefer light beer,...

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a) Briefly discuss the differences between attribute and variable quality measures. b) Discuss the difference between p-chart and c-chart.