When noted statistician C.R. Rao, research professor in the Department of Biostatistics in the School of Public Health and Health Professions, turned 100 years old on Sept. 10, the world turned out to ...

Imagine you’re at a party. There are 23 people in the room, including you. Someone proposes a bet: “I bet at least two people here share the same birthday.” You do the mental math. With 365 days in a ...