For teams practicing Professional Scrum with Kanban, the most appropriate metrics to inspect are:
* Control Chart:This chart helps visualize process stability and identify any significant deviations from the expected behavior. By tracking key metrics like lead time and cycletime, teams can identify trends and potential issues.
* Cumulative Flow Diagram (CFD):The CFD provides a visual representation of the flow of work through the system. It helps teams understand bottlenecks, identify areas for improvement, and assess the overall health of their workflow.
* Aging Chart:This chart shows the age of work items as they progress through the workflow. It helps teams identify items that are taking too long to complete and prioritize them accordingly.
These metrics are particularly relevant for Kanban teams because they focus on the flow of work and the identification of bottlenecks. By tracking these metrics, teams can make data-driven decisions to optimize their workflow and improve delivery performance.
Options B, C, and D are not the most appropriate metrics for Kanban teams. Story points and historical velocity are more commonly used in Scrum, while t-shirt size is a relative estimation technique that may not be suitable for all Kanban teams.