APA, 200 Words Min Per response
Discuss the advantages of systematic sampling, and describe when you would use it.
What is the purpose of raw data inspection and what should a researcher be looking for?
Describe how probability samples differ from nonprobability samples, and discuss the advantages, disadvantages and uses of both.
What is meant by the terms accuracy of a sample and level of confidence, and describe the importance of each.
List and describe the three options open to a researcher with respect to how to handle data quality issue .