All of these are established norms for a team, EXCEPT:

In the context of team norms, the correct choice indicates that management evaluation of group performance is not typically an established norm for the team itself. Team norms usually refer to the informal guidelines and expectations that govern how team members interact and work together.

Mandatory attendance, rotating chairperson roles for meetings, and regular email updates to team members are all practices that facilitate collaboration and ensure consistent communication within the team. These norms help create a structure for teamwork, encourage participation, and ensure that all members are kept informed and engaged in team activities.

On the other hand, management evaluation of group performance is often considered an external oversight process rather than a norm created and followed by the team members themselves. While performance evaluation can certainly be important for accountability and assessment, it falls outside the realm of the norms that specifically define how the team operates on a day-to-day basis among its members. Thus, this choice does not align with the concept of team-established norms.