Answer:
This question speaks to Computer Science.
The missing word is Correction.
Thus the complete sentence is: Industry studies suggest that design activities introduce correction of all errors during the software development process.
Step-by-step explanation:
Requirements engineering is a branch of software development which appraises the needs that the software intends to meet and ensures that expectations are met. Errors at this stage can be very costly to correct if detected after the software is completed.
It is best practice for errors to be corrected during the feasibility stage. The next best phase to correct debug for errors and do major overhauls is during the design phase.
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