A scrum master is responsible for estimating a work package…

A scrum master is responsible for estimating a work package that has a significant amount of uncertainty associated with the time and cost to complete. Due to the uncertainty involved he will be making a low, an average and a high estimate. He is using which estimating approach?

A project manager responsible for building a new office buil…

A project manager responsible for building a new office building that started this week has noticed some unusual behavior amongst the team. Team members are trying out different behaviors to see what is acceptable to the project and personal relations. Which stage of development is the team in?