- Guides d'étude, Notes de cours & Résumés

1. What is sampling error? Is the difference between the population parameter and the sample statistic. It is impossible to eliminate sampling error, but there are ways to reduce it. 2. How to reduce sampling error Increase the sample size or use stratified random sampling. 3. What are non-sampling errors? Give an example. Errors that are not the result of random sampling. E.g. measurement bias, response bias, selection bias. 4. What is measurement bias? Give an example May result from a ...