Answer:
The role that a group member is filling when they set a standard for progress through which all tasks are filtered is the role of an evaluator. Evaluators are group members who provide standards or criteria for evaluating the group's progress, ideas, and solutions. They evaluate the feasibility and effectiveness of proposals and suggestions and provide feedback to the group. By setting standards for progress, evaluators help the group stay focused on its goals and ensure that all tasks are aligned with the group's objectives.
Step-by-step explanation: