Test and measurement provide information that is used for evaluation. Tests gather information about a student's knowledge, skills, or other attributes. This information is quantified through measurement and presented numerically. The results of measurement are then used to evaluate how well a student has achieved the intended learning outcomes and objectives. Evaluation involves both quantitative and qualitative assessment using a variety of methods and tools. The purpose of evaluation is to improve the educational program and provide feedback to students, teachers, and administrators.