The type of error which results from the fact that samples are not perfectly representative of the populations from which they are drawn is known as _______.
A)measurement error
B)systematic error
C)sampling error
D)nonsampling error
E)selection error

Question

Quizplus · Accepted Answer

Sampling error occurs when the sample is not a perfectly representative subset of the population from which it is drawn. Measurement error refers to errors that occur during the process of collecting data, while systematic error refers to consistent errors that occur in the same direction. Nonsampling error refers to errors that are not related to the sampling process, such as errors in data entry or processing. Selection error refers to errors that arise from the process of selecting individuals or units for inclusion in the sample.

The Type of Error Which Results from the Fact That