What is the term often associated with the random variability introduced into every study as a function of the group of subjects participating, as well as many other unforeseen factors?
A) systematic error
B) non-normality
C) biased sampling
D) chance

Question

Quizplus · Accepted Answer

The term often associated with the random variability introduced into every study is chance or random variation. Systematic error refers to the consistent bias introduced into a study due to a flawed design or execution. Non-normality refers to the distribution of data not following a normal or bell-shaped curve. Biased sampling refers to a non-random selection of subjects or samples that may not represent the population of interest.

What Is the Term Often Associated with the Random Variability