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• ### Two-Sided Testing and C.I. s; Choosing the Levels of Significance

Powerpoint that covers statistical testing and choosing the level of significance. It also shows statistical significance vs. practical significance.
• ### Hypothesis Tests

Covers many topics within Hypothesis Testing, with a section dedicated to Significance level.
• ### Confidence Intervals - Level of Significance

Simple definition of the level of significance, with an explanation as to how it differs from the confidence level.
• ### Statistical Quality Control

Slideshow that describes what statistical quality control is and how it is used.
• ### Statistical Quality Control

Chapter excerpt from a book that covers the following topics: 1. Describe categories of statistical quality control (SQC). 2. Explain the use of descriptive statistics in measuring quality characteristics. 3. Identify and describe causes of variation. 4. Describe the use of control charts. 5. Identify the differences between x-bar, R-, p-, and c-charts. 6. Explain the meaning of process capability and the process capability index. 7. Explain the term Six Sigma. 8. Explain the process of acceptance sampling and describe the use of operating characteristic (OC) curves. 9. Describe the challenges inherent in measuring quality in service organizations.
• ### Statistical Quality Control

Chapter excerpt from a book that covers the following topics: 1. Describe categories of statistical quality control (SQC). 2. Explain the use of descriptive statistics in measuring quality characteristics. 3. Identify and describe causes of variation. 4. Describe the use of control charts. 5. Identify the differences between x-bar, R-, p-, and c-charts. 6. Explain the meaning of process capability and the process capability index. 7. Explain the term Six Sigma. 8. Explain the process of acceptance sampling and describe the use of operating characteristic (OC) curves. 9. Describe the challenges inherent in measuring quality in service organizations.
• ### Lecture on Statistical Quality Control

Video that will explain the concepts of attribute and variable data, and procedure for plotting attribute and variable quality control charts & reading different chart patterns.
• ### Statistical Quality Control

Description of statistical quality control and control charts.
• ### Statistical Quality Control

Resource providing information in order to understand the purpose and function of statistical quality control, understand the differences between attributes and variables, and become familiar with basic methods of statistical process control.
• ### Quality Control

Rresource covering what is meant by the term statistical quality control, why different types of control charts are necessary, how to construct and interpret a small variety of control charts, in particular those based on means and ranges, and how to describe in outline the relationship between hypothesis testing and statistical quality control.