When research subjects have an equal chance to be assigned to a research group,this is called:
A)randomization
B)population
C)experiment
D)sample
E)variable

Question

Quizplus · Accepted Answer

Randomization ensures that each subject has an equal chance of being assigned to a particular research group, thereby reducing selection bias and increasing the validity and reliability of the study results.

When Research Subjects Have an Equal Chance to Be Assigned