A statistical fluctuation that occurs because of chance variations in the elements selected for a sample is known as a:
A) random sampling error.
B) systematic sampling error.
C) nonresponse error.
D) sampling unit error.

Question

Quizplus · Accepted Answer

A random sampling error is a common type of statistical fluctuation that occurs due to chance variations in the elements selected for a sample. It can result in differences between the sample mean and the population mean. Systematic sampling error, nonresponse error, and sampling unit error are other types of errors that can occur in the sampling process. However, they are not related to chance variations and have different causes.

A Statistical Fluctuation That Occurs Because of Chance Variations in the Elements