My understanding about Agile is planning ahead for the next step instead of planning the whole project before starting and then hoping all your assumptions turns out true.
The product owner will create and prioritize the stories in the backlog(plan), the team will discuss and break down a story into actionable and weighted tasks(more planning), then they will fit those tasks into the sprint based on their previous performance(even more planning!)
The product owner will create and prioritize the stories in the backlog(plan), the team will discuss and break down a story into actionable and weighted tasks(more planning), then they will fit those tasks into the sprint based on their previous performance(even more planning!)