Zusammenfassung der Ressource
Bias
- Bad Sampling Frame
- The list that is used to pick a random sample is bad
- Nonresponse Bias
- Someone just straight up doesn't answer a survey
- Undercoverage
- The sample is not representative of the population via undersampling or a group just not being sampled at all
- Convenience Sampling
- Only samples people who are convenient to sample
- Voluntary Response Bias
- People choose to participate
- Response Bias
- Something about the survey/question (or even the person asking the question) influences the way people respond