Research Methodology20805 marksSampling error and non-sampling error
Differentiate between sampling error and non-sampling error.
Differentiate between sampling error and non-sampling error. [5]
Definition: Sampling error is the difference between the value of a statistic (calculated from a sample) and the corresponding parameter value (true population value) that arises due to the random nature of sampling. Key Characteristics: - Occurs because we examine only a part (sample) of the ent...