EME 310 Theory Questions: Sampling Error And Sampling Bias

300 Level Research Methods In Education Practice exam questions and detailed answers. Download the answers in document format. Correct, detailed, and straightforward answers.

Questions:

(a) What is the difference between sampling error and sampling bias?
(b) Discuss the following concepts in project writing:
(i) Convenience sampling
(ii) Purposive sampling
(iii) Quota sampling

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