Main content
Course: Algebra 1 (OPS pilot — textbook aligned) > Unit 12
Lesson 5: Samples and surveys | 12-5- Samples and surveys
- Identifying a sample and population
- Identify the population and sample
- Generalizability of survey results example
- Generalizability of results
- Techniques for generating a simple random sample
- Techniques for random sampling and avoiding bias
- Systematic random sampling
- Sampling methods
- Examples of bias in surveys
- Example of undercoverage introducing bias
- Identifying bias in samples and surveys
- Bias in samples and surveys
© 2024 Khan AcademyTerms of usePrivacy PolicyCookie Notice