Random assignment controls ________ extraneous variables.
A) known
B) unknown
C) correlated-groups
D) ex post facto

Name: Random assignment controls ________ extraneous variables. A) known B) unknown C) correlated-groups D) ex post facto
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Question

Quizplus · Accepted Answer

Random assignment helps control unknown extraneous variables by ensuring that each participant has an equal chance of being assigned to any group, thus balancing out unknown factors across groups.

Random Assignment Controls ________ Extraneous Variables