In experiments,placing subjects in experimental groups such that each subject has an equal probability of ending up in any experimental group is referred to as

Question

Quizplus · Accepted Answer

Random assignment refers to placing subjects in different experimental groups randomly, ensuring that every subject has an equal chance of being in any group. This helps in controlling for extraneous variables and ensures that any differences observed between the groups are attributed to the treatment or intervention rather than any other factors. Random selection and random sampling, on the other hand, refer to the process of selecting individuals from a population randomly for the study, which may or may not involve experimental manipulation. Random forecasting is not a term used in research methodology.

In Experiments,placing Subjects in Experimental Groups Such That Each Subject