How do I build a data-driven culture?

Build a data-driven culture by making data accessible to everyone, training teams on data analysis, encouraging questions backed by data, celebrating data-driven decisions, providing the right tools, starting with clear metrics tied to business goals, and leading by example. Remove barriers to accessing data. Make data part of regular decision-making processes, not a special occasion. Accept that not all decisions need data, but important ones should. Example: A company built data-driven culture by providing analytics training, making dashboards accessible, and requiring data-backed proposals for major decisions, leading to better outcomes.