A company changes to Scrum. This gets some people out of their comfort zone and creates resistance.
One way of finding out how to deal with this resistance is looking at the individuals resisting. Suppose that you categorize all individuals into Conservers, Pragmatists and Originators.
What are the best activities to help Pragmatists transition to Scrum?

A team's physical environment can have a big influence on how Agile a team can become. An important benefit of an open space workplace is the ease with which the layout of the area can be changed.
Why does this comply with the Agile principles?

Your team uses Story Points to estimate User stories.
Halfway through a Sprint, you are not seeing the progress you expected. The Team feels some Stories are not estimated correctly, when compared to other Stories.
How should you address this?

Kevin is a Product Owner for a retail organization. The Product Backlog for his immense marketing tool project has 200 Product Backlog Items.
Into what should he group the smaller Stories together?

Your company wants to be highly responsive to bug reports or feature requests from your customers. For your customers it is more important to have confidence in the date by which you promise to have a fix than an occasional quick fix.
What part of Scrum allows you to have this predictability?