Value Chain and Quality Control Tools Quiz
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Questions and Answers

What is the primary purpose of value chain analysis?

  • To identify a company's competitive advantage (correct)
  • To eliminate support activities in a value chain
  • To increase the cost of production and products
  • To reduce the quality of the business process
  • Who introduced the concept of value chain?

  • Kaoru Ishikawa
  • W. Edwards Deming
  • Michael Porter (correct)
  • Joseph Juran
  • Which of the following is not a primary activity in a value chain?

  • Operations
  • Marketing and sales
  • Procurement (correct)
  • Inbound logistics
  • What is the purpose of support activities in a value chain?

    <p>To provide resources for primary activities</p> Signup and view all the answers

    Which type of value chain analysis aims to lower the cost of production and products?

    <p>Cost advantage analysis</p> Signup and view all the answers

    What are the seven quality control tools in quality management for process improvement?

    <p>Cause-and-effect diagrams, scatter diagrams, histograms, control charts, Pareto charts, check sheets, and stratification</p> Signup and view all the answers

    Which quality control tool is used to analyze and interpret data behavior?

    <p>Histograms</p> Signup and view all the answers

    What is the primary purpose of control charts?

    <p>To determine if a process is stable and predictable</p> Signup and view all the answers

    Which quality control tool is useful for analyzing relationships between quality defects and possible causes?

    <p>Scatter diagrams</p> Signup and view all the answers

    What is the purpose of the seven QC tools in quality management?

    <p>To manage and improve quality</p> Signup and view all the answers

    Study Notes

    • Value chain refers to the business activities involved in creating a product or service.
    • Michael Porter introduced the concept of value chain in his book, The Competitive Advantage.
    • Primary activities in a value chain include inbound logistics, operations, outbound logistics, marketing and sales, and service.
    • Support activities in a value chain include procurement, technology development, human resource management, and firm infrastructure.
    • Value chain analysis can help a company gain insight into its transactions and competitive advantage.
    • There are two primary ways to conduct value chain analysis: cost advantage and differentiation advantage.
    • Cost advantage analysis aims to lower the cost of production and products, while differentiation advantage analysis seeks to set a company apart for its product quality and brand value.
    • There are seven quality control tools in quality management for process improvement, introduced by Kaoru Ishikawa.
    • The seven QC tools include cause-and-effect diagrams, scatter diagrams, histograms, control charts, Pareto charts, check sheets, and stratification.
    • These tools help workers effectively improve the quality of the business process and identify cause and effect relationships.
    • Scatter diagrams are useful for analyzing relationships between quality defects and possible causes.
    • They can help implement focused solutions for better outcomes.
    • Histograms are quality control tools used to analyze and interpret data behavior.
    • They represent frequency distribution of data among different groups of a sample.
    • Each bar in a histogram represents a group, while the height of the bar represents the frequency of data within that group.
    • Histograms are helpful when breaking down the frequency of data into categories.
    • Control charts help determine if a process is stable and predictable.
    • They use a central line to depict an average or mean, as well as upper and lower control limits.
    • Historical data is compared to current data to determine if a process is controlled or affected by specific variations.
    • Quality professionals use these tools to manage and improve quality.

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    Description

    Test your knowledge of value chain analysis and quality control tools with this informative quiz! From understanding the primary and support activities in a value chain to identifying the seven quality control tools for process improvement, this quiz will challenge your understanding of these important business concepts. Whether you're a business owner, manager, or quality professional, this quiz is a great way to assess your knowledge and learn more about these essential tools for success. So, put your thinking cap on and take the quiz now!

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