Final answer:
The statement is false. The more successful a plan is, the less time it will take to require a significant revision.
Step-by-step explanation:
False, In this case, the statement is false. The more successful a plan is, the less time it will take to require a significant revision. When a plan is successful, it means that it has achieved its goals effectively and efficiently, requiring minimal revisions. On the other hand, unsuccessful plans often need significant revisions to improve their effectiveness. Therefore, the more successful a plan is, the shorter the time it will take to require a significant revision.