What practice helps improve the predictability of a team's delivery?

Using historical velocity for forecasting is integral to improving the predictability of a team's delivery. Historical velocity provides teams with a quantitative measure of how much work they have been able to complete in previous iterations. By analyzing this data, teams can make more informed estimates about how much work they can take on in future iterations, allowing them to set more realistic goals.

This practice leverages past performance to create a baseline for future planning, leading to enhanced predictability and increased confidence in delivery timelines. It allows the team to anticipate workload and align commitments with their actual capacity, ultimately helping them meet their goals more consistently. This approach also aids in identifying trends or patterns in performance, enabling teams to better adapt and adjust their plans as needed, enhancing overall delivery effectiveness.

Other practices, such as daily standups, backlog refinement, and pair programming, contribute to team effectiveness and communication but do not specifically focus on using historical data to inform future work estimates. Each of these practices plays a role in fostering a high-performing team environment but does not directly influence predictability in the same way that historical velocity does.