Good afternoon, SCRUM community!
I saw a question (not on scrum.org):
The Product Backlog Refinement is the act of breaking down and further defining Product Backlog items into smaller precise items. This is an ongoing activity to add detail such as..
1. Description 2. Estimation 3. Order 4. Size 5. Risk
Correct Answer given as : 1,3,4
I would think estimation would be part of the further Refinement?
Any thoughts welcome.