Determine whether the following statements are True or False. Tor F Statement 1. Interviews are much more personal and flexible than questionnaires. 2. In signal detection theory, perfect performance occurs when no hits and correct rejections occur. 3. Objective of user-centered interface design is to make interaction with the system or device as simple, effective, and efficient as possible. 4. There are no standard-making organizations that specify methods to test how well symbols are comprehended. 5. Expectancy is the only factor influencing noticeability. 6. Reason behind forming a crew (or team, group) of two or more people is to escalate organizational performance. 7. Good performance in teamwork should be supported and encouraged by adequate training and technical resources. 8. In today's competitive world, service quality is more important than product quality. 9. QFD is a structured approach for improving product quality. 10. We have to interact with the user in running the test phase of usability testing