As part of our #TakeASample Science Club, Science Friday asked its Twitter audience a few simple survey questions, and they answered by the thousands. But do the data mean anything?

If you are using the wrong kind of sampling method for your experiment, this can lead to biased results. Sampling of the area you are studying must be random. It must show no bias – for instance ...

Research Pillar in the Division of Biostatistics is a dynamic initiative where faculty, PhD students, research scientists, and postdoctoral fellows actively engage in advancing EHR research. The group ...