PMI PMP Project Management

Category - Quality Management

What is mutual exclusivity?
  1. If one event occurs, the other cannot
  2. A rule of dating
  3. A measure of variation
  4. A conclusion from a control chart
  5. A conclusion from a scatter diagram
Explanation
Answer: A - Mutual exclusivity means that if one event occurs, the other cannot. It is an important statistical term to know in quality management.

Key Takeaway: Many key probability calculations will require you to recognize that events are mutually exclusive. If you already know this, we apologize. We found that a lot of people have forgotten the term since their high school stats class.
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