A divides the innovation process into stages with a checkpoint at the end of each stage. reverse assumption analysis technique skunkworks system stage-gate system spiral development process new-product department technique

Stage-Gate system

Explanation:

Stage -gate system is a technique used in product development, improvement and innovation of the product. It is the process of management in which the project is divided into different stages and each stage has a gate, gate refer that after completion of one stage managers and governing bodies decide whether or not to continue to next stage.

answer; when one group has an extremely high score at pretest;