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Introduction to Decision Analysis

This hands-on Introduction to Decision Analysis gives you the tools required to make better, more informed and justifiable decisions. The focus is on thinking creatively about issues and then applying structured, formal analysis to spur action. A range of tools are considered, providing a comprehensive toolkit for those willing to enhanced the effectiveness of their organisational, or personal, decision-making.

The focus of this course is on lightweight, rapid, "agile" modelling---cycling rapidly between problem, definition, analysis, conclusions and actions. Emphasis is placed on structuring of assumptions, as opposed to mathematical modelling.

The course does not provide a "deep dive" into the techniques presented. It is intended to give you an overview of the field and act as a foundation for deeper study of the techniques that are most appropriate to your current and/or future decision-making needs.

Decision Analysis Course:

  • After-course instructor coaching benefit
  • After-course computing sandbox included
  • End-of-course exam included

Who Should Attend this Course

Anyone who is involved in decision-making! Including those who are looking to make important personal decisions, or those who support decision-makers.

Executives (decision-makers), project managers, strategy analysts, business analysts are data scientists are all formal job roles that would obviously benefit from the course, but everyone is involved in making decisions at some level. Participants should be familiar with Microsoft Excel.

What is decision analysis?

Decision analysis is a formal, structured, systematic and visual approach to evaluating problems that leads to decisions and action. It utilises a range of methods, models and tools to aid in the capture, analysis and synthesis of information - both qualitative and quantitative - that is germane to the issue at hand. You can utilise decision analysis at different scales - from personal decision-making to long-range international policy planning. Tools commonly used by decision analysts include decision trees, game theory, statistical modelling and simulation.

How does decision analysis help business?

Decision analysis removes the need for key business decisions to be made on "gut feel". Formalizing the decision-making process foster collaboration, and allows decisions to be reviewed and audited prior to irreversible decisions being taken. The ability to show a clear decision path can be invaluable in highly regulated industries. Companies such as Chevron have made decision analysis a core competence.

Does this include any practical, hands-on learning?

Yes. There are various opportunities to build model and analyses issues throughout the period of the training.

Select specific date to see price, venue and full details.

Learning Objectives

  • Structure your decision analysis projects
  • Understand and interpret uncertainty
  • Recognise and mitigate psychological biases
  • Uncover cause and effect relationships
  • Evaluate alternatives using multi-criteria decision analysis
  • Peer into the future using forecasting
  • Apply game theory to develop strategy in the face of competition
  • Explore complex issues using network analysis and simulation
  • Leverage the benefits, and avoid the pitfalls, of teams in the decision-making process


Participants should be familiar with Microsoft Excel and be able to understand basic mathematical concepts (high-school level).

Course Content

Introduction to decision analysis

  • What makes a good decision?
  • History of decision analysis
  • Problem solving
  • Creative thinking
  • Data science vs decision analysis
  • Bulletproof Problem Solving
  • OODA loop
  • Conducting research


  • Definition and categorization
  • Thinking probabilistically
  • Expected value
  • Visualising uncertainty
  • Utility curves
  • Psychological biases

Statistical modelling and inference

  • Correlation
  • Regression
  • Monte Carlo methods

Evaluating options

  • Forced ranking
  • Decision matrices
  • Multi-criteria decision analysis Decision trees


  • Time series
  • Expert judgement
  • Prediction markets
  • Scenario planning

Interactive decision-making

  • Stakeholder analysis
  • Game theory
  • Confrontation analysis

Systems thinking

  • Feedback loops
  • Influence diagrams
  • System dynamics
  • Strategy mapping

Group decision making

  • Wisdom of crowds
  • Delphi method
  • Voting

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