The variability that is contained within a process that cannot be determined. These fluctuations and variations are caused by erratic and irregular actions that are the result of random chance. These random variations cannot be eliminated or determined.

What is random variations?

The variability that is contained within a process that cannot be determined. These fluctuations and variations are caused by erratic and irregular actions that are the result of random chance. These random variations cannot be eliminated or determined.

What is random variation in research?

differences in a dependent variable that are due to chance rather than to the factors being studied.