Final answer:
WSU's National Institute for Aviation Research conducts extensive research on aviation safety, provides annual rankings of commercial airline performance and customer satisfaction, and is known for offering reliable information on aviation safety. All the given options are correct.
Step-by-step explanation:
The role of WSU's National Institute for Aviation Research (NIAR) is multifaceted, primarily focusing on the advancement of aviation safety. NIAR conducts rigorous research on aviation safety to ensure that flying is as safe as possible. Additionally, the institute is known for providing authoritative information on aviation safety, including detailed analyses and reports on various topics within the aviation industry.
Lastly, NIAR generates annual rankings of commercial airline performance and customer satisfaction, which serve as important industry benchmarks. These efforts collectively contribute to the continuous improvement of aviation standards and practices.