A representative sample is a subset of a population that seeks to accurately reflect the characteristics of the larger group. For example, a classroom of 30 students with 15 males and 15 females ...

For example, a nationally representative sample of 1,000 Americans wouldn’t include enough people to support reliable estimates for many small groups, such as Muslims or Korean Americans. One way to ...

A recent study from the MRS Representation in Research steering group found no cost penalty or negative impact on research results when inclusive parameters are included in nationally representative ...

Prostate specific antigen (PSA) screening from fingerstick blood: Initial validation of a point-of-care (POC) test. Mortality rate in prostate cancer patients (%) 8.60% Mortality rate in non prostate ...

A wide body of academic surveys with nationally representative samples shows Taiwanese people’s willingness to fight to defend their homeland, including those under 30. In a recent guest essay ...

many sample-balancing methods have been designed to balance the two classes of samples before modeling, but they lack sufficient performance verification, especially on large data sets. This paper ...