Repetition refers to performing multiple trials throughout an experiment. Repetition reduces mistakes and increases one’s confidence in the results. Replication refers to the ability of a process to be repeated by another individual. When a scientist replicates the experiment of another, the experiment should produce the same results.
Repetition is a process by which multipliy sets of measurements or experiments are made in one scientific investigation and are multiple trials while replication on the other hand occurs when a scientific investigation is carried out by a different investigator and when the entire experiment is redone.
