Final answer:
The statement is false because Requirements Development tools and Requirements Management tools both are essential for project success and serve different purposes, making direct comparison of their impact not straightforward.
Step-by-step explanation:
The statement is false. Requirements Development tools and Requirements Management tools both play crucial roles in the success of projects, but they serve different purposes. Requirements Development tools assist in the elicitation, analysis, and specification of requirements, and are considered to be less mature compared to Requirements Management tools.
Requirements Management tools, on the other hand, aid in tracking, documenting, and maintaining requirements throughout the project lifecycle. The impact of these tools cannot be directly compared as they contribute to different phases of requirements handling. To say that one has a 'typically greater' impact than the other oversimplifies the complexity and importance of each tool's contribution to project success.