A political analyst in Iowa surveys a random sample of registered Republicans and compares the results with those obtained from a random sample of registered Democrats .This would be an example of two independent samples.

Independent Samples

Independent samples refer to sets of data collected from distinct, non-overlapping populations or groups in an experiment, assuming no interaction between the samples.

Political Analyst

A professional who studies the development, dynamics, and relationships within political systems.

Registered Republicans

Individuals who have officially registered their political affiliation with the Republican Party.