Which of the following is an advantage of independent-groups designs?
A) Independent-groups designs have reduced error variability compared to correlated-groups designs.
B) Independent-groups designs have more statistical power than correlated-groups designs.
C) Independent-groups designs have fewer degrees of freedom than correlated-groups designs.
D) Independent-groups designs are easier to plan and execute than correlated-groups designs.

Question

Quizplus · Accepted Answer

Independent-groups designs are generally easier to plan and execute because they do not require matching or pairing participants, which can be complex and time-consuming in correlated-groups designs.

Which of the Following Is an Advantage of Independent-Groups Designs