Get the information you need quickly and easily with IDNLearn.com. Get prompt and accurate answers to your questions from our community of experts who are always ready to help.

Describe the differences and trade-offs between the sampling methods commonly used in HPR.

Sagot :

There is a classic methodological trade-off involved in the sample size difference between the two techniques: Purposive sampling leads to greater depth of information from a smaller number of carefully selected cases, whereas probability sampling leads to greater breadth of information from a larger number of units