This app simulates a flowchart that assist in choosing an appropriate sampling technique for research purposes. The technique selected will depend on whether data can be collected from the entire population or a sample must be taken and whether statistical inferences must be made from the sample.
If statistical inferences must be made from the sample, the appropriate probability sampling technique will be chosen based on criteria such as the need for face-to-face contact with respondents, the geographical area over which the population is spread and other characteristics of the population. If statistical inferences will not be made from the sample, the appropriate non-probability sampling technique will be chosen based on criteria such as the purpose and focus of the research.
The probability sampling techniques that the flowchart recommends are stratified random, stratified systemic, simple random, systematic, cluster and multi-stage. The non-probability sampling techniques that the flowchart recommends are self-selection, snowball, purposive, convenience, and quota. The types of purposive sampling that it recommends are extreme case (focus on the unusual or special), heterogeneous (focus on key-theme), homogeneous (in-depth focus), critical case (focus on the importance of case) and typical case (illustrative).
This app is intended to be a reference and a guide for students, new researchers and experienced researchers.
Last updated on Mar 21, 2019
Users may need to accept one or more of the android.permission.CALL_PHONE and android.permission.CAMERA permissions. Please note that The app was built using a software made for creating mobile apps called Mobincube. Mobincube guarantees that apps built with their platform doesn’t include any malware, viruses, etc.
APKPure - 안드로이드를 중심으로 한 멀티플랫폼 앱스토어로, 다양한 앱 관련 콘텐츠를 제공합니다. 더 쉽고, 빠르고, 안전하게 원하는 앱을 찾아보세요. 빠르고 효율적인 다운로드와 설치가 가능합니다.
