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 ...

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 ...