The link to the left provides access to a series of documents on uncertainty in physical measurements. They are intended for beginning university students in the physical sciences, and are based on th...The link to the left provides access to a series of documents on uncertainty in physical measurements. They are intended for beginning university students in the physical sciences, and are based on the Guide to the Expression of Uncertainty in Measurement (GUM). They were written in 2013. An earlier effort at teaching this material is the Error Analysis link above.