Which statistical technique identifies homogeneous subgroups of study objects or participants and then studies the data by those subgroups?
A) Multiple regression
B) Cluster analysis
C) Discriminant analysis
D) Factor analysis
E) Multidimensional scaling

Question

Quizplus · Accepted Answer

Cluster analysis is a statistical technique that identifies clusters or homogeneous subgroups of study objects or participants and then studies the data by those subgroups. It is commonly used in market research, social sciences, and healthcare to group participants based on similarities in their characteristics or behaviors. Multiple regression, discriminant analysis, factor analysis, and multidimensional scaling are all different techniques used for analyzing data but they do not involve the identification of homogeneous subgroups.

Which Statistical Technique Identifies Homogeneous Subgroups of Study Objects or Participants