Statistical Process Control Statistical Monitoring of Processes to Detect Special Causes of Variation Lecture Outline • • • • • • • Basics of Statistical Process Control Control Charts Control Charts for Attributes Control Charts for Variables Control Chart Patterns SPC with Excel Process Capability Statistical QA Approaches Statistical process control (SPC) • Monitors production process to prevent poor quality Acceptance sampling • Inspects random sample of product
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Justification for an Internal Control System Organizations that do not have the proper internal controls tend to deteriorate over time. Therefore‚ companies should incorporate effective internal control systems to accompany other risk management approaches like insurance and risk portfolio. Internal Control Systems can provide an additional reference tool for organizations to identify and assess operating controls‚ financial reporting‚ and regulatory compliance processes and to formulate preventive
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management and process owners on the importance of sound internal controls. Facilitating management’s conclusion on the effectiveness of the design and operations of internal controls within their respective areas Perform process documentation and tests of controls which will be used to support management’s overall evaluation Consolidating results to CEO and CFO for their final conclusion. Educating management and process owners on the importance of sound internal controls. Facilitating
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Exposure is the potential dollar loss that would occur if the threat becomes reality. Likelihood is the probability that the threat will occur. Internal control is the policies‚ procedures‚ practices and organizational structure designed to provide reasonable assurance that business objective will be achieved or detected and corrected. Internal control objectives 1. Safeguard asset 2. Maintain records in sufficient detail to report company assets accurately and fairly. 3. Provide accurate
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design Business Process Mapping Catapult exercise on variability Cause & effects diagram (also known as fishbone or Ishikawa diagram) Chi-square test of independence and fits Control chart Correlation Cost-benefit analysis CTQ tree Quantitative marketing research through use of Enterprise Feedback Management (EFM) systems Design of experiments Failure mode and effects analysis General linear model Histograms Homoscedasticity Pareto chart Pick chart Process capability
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The relationship between vagueness and the due process clause is that vagueness is generally considered to be a due process issue‚ because a law that is too vague to understand does not provide adequate notice to people that a certain behavior is required or is unacceptable (What does it mean (n.d.). If the law is too vague or confusing for someone to understand then it is too vague and therefore in violation of the due process clause. An example of this could be found in the People v Gabriel case
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resistance R1 with source pressure P1. F2 is output flow through resistance R2 and flowing out at pressure P2. As the flows into and out of the tank are both influenced by the tank pressure‚ both flow resistances affect the time constant. A typical control problem would be to manipulate one flow rate (either in or out) to maintain a desired drum pressure. Variables: Controlled variable: P Manipulated variable: F2 Disturbance variable: F1 Here we develop a model that describes how the tank pressure
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MKT5000 – Marketing management 1 Assignment 1 Description Marketing audit (modules 1–5) Marks out of 40.00 Wtg (%) 40.00 Due date Completed by week 6 – 26 August 2011 Length: 2000 words maximum You are required to write one Marketing Audit Report (2000 words maximum – excluding references). You should try to have a good list of references showing where you have found your information. It is important to cite all work and websites you have visited. Do not use textbook references. Websites
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| |This report has been prepared to cover the assessment requirements of AAT Learning and Assessment Area ‘Internal Control and Accounting Systems.’ | |The objectives of this report are to: | |a)analyse accounting system and effectiveness of its internal control | |b) to identify the strengths and weaknesses
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Standard Operating Procedure for inline Q.A‚ using Statistical Process Control charts OBJECTIVE To remove or minimize‚ cost of poor quality. SCOPE This procedure is applicable for all kind of critical points for which variable charts are being made to know about the process stability. RESPONSIBILITY 1) Q.A. Manager Q.A. Manager is responsible for allotting the critical points in a particular product to in line Q.A.’s. 2) A.Q.M. A.Q.M. is responsible for carrying out
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