Test and Measurement refers to the processes used to evaluate and quantify the performance, quality, or characteristics of a product, system, or individual. This field encompasses various techniques and tools designed to gather data, analyze results, and ensure that standards are met. It is essential in industries such as engineering, education, and healthcare. In engineering, for example, tests may involve assessing the strength of materials or the functionality of devices. In education, measurement can include standardized tests to evaluate student learning. Overall, Test and Measurement plays a crucial role in ensuring reliability and effectiveness across various domains.