Which technique requires asking stakeholders a series of questions in order to tease out the root cause of the situation? Ishikawa diagram Interrelationship diagram Incorrect An Interrelationship diagram is a type of root cause analysis technique but it is not a technique that requires asking a series of questions to stakeholders in order to tease out the root cause of a situation. Scatter plot diagram Incorrect While you might use a scatter plot diagram to determine the root cause of a problem, it is not a technique that requires asking a series of questions to stakeholders in order to tease out the root cause of a situation. 5-Whys