Final answer:
MIS is critical in the implementation of Six Sigma techniques because it aids in the data collection and analysis that are essential during the Measure and Analyze steps of the Six Sigma procedure.
Step-by-step explanation:
MIS (Management Information Systems) play a pivotal role in the implementation of Six Sigma techniques. The most accurate answer to why MIS is critical in the implementation of Six Sigma techniques is that during the Measure and Analyze steps of the Six Sigma procedure, collecting data and using data analytics are essential, particularly when measuring variances in products or processes.
Without a robust MIS, it would be difficult to accurately collect and analyze the large amounts of data necessary for identifying areas that require improvement and monitoring the success of the implemented changes.
While it's true that MIS allows organizations to increase efficiencies, which is also a goal of Six Sigma, the necessity of MIS is more closely tied to its capabilities in aiding with the data-related steps within the Six Sigma method. Cataloging changes during the Improvement step and storing data are part of MIS functionalities, but they are not the primary reasons why MIS is critical in Six Sigma implementations.
The capacity for detailed data collection, storage, and analytics that MIS provides is crucial for making informed decisions during the Measure and Analyze phases of Six Sigma.