| 146. Decision Trees are excellent tools for helping you to choose between several courses of action. They provide a highly effective structure within which you can lay out options and investigate the possible outcomes of choosing those options. They also help you to form a balanced picture of the risks and rewards associated with each possible course of action. You start a Decision Tree with a decision that you need to make. Draw a small square to represent this towards the left of a large piece of paper. From this box draw out lines towards the right for each possible solution, and write that solution along the line. Keep the lines apart as far as possible so that you can expand your thoughts | Selection and decision-making criteria for a Distributed Control Systems in the process industry - Results |
| Count | Percent | Response |
| 95 | 62,09% | I Know This |
| 33 | 21,57% | I Use This |
| 25 | 16,34% | I Don't know this |