Dr. Herrin was lecturing to his students about random assignment and noted that random assignment is integral to reduce _____ before a study begins.
A) power
B) random error
C) systematic error
D) regression to the mean

Question

Quizplus · Accepted Answer

Random assignment is crucial for reducing systematic error (also known as bias) before a study begins, ensuring that each participant has an equal chance of being assigned to any group, thus minimizing potential biases.

Dr Herrin Was Lecturing to His Students About Random Assignment