Sure. In education, a school used qvar to improve student performance. They measured variables like study time, teaching methods' effectiveness, and student engagement. By making adjustments based on these variables, the pass rate in exams increased by 20%.
In the service industry, a hotel had a qvar success. They focused on variables like guest satisfaction surveys, room occupancy rates, and staff efficiency. By analyzing these, they made changes to their services. For example, they improved room cleaning times and personalized guest experiences. As a result, their occupancy rate went up from 60% to 75% and they received more positive reviews, attracting even more guests.