Match the following bias to its example.

Bias	Definition or example
Faulty measurement	1. Study staff ask questions of participants differently based on if the participant is a case or a control
Loss to follow-up	2. Those working are generally healthier compared to the general population
Healthy worker effect	3. At baseline of a study, participants do not respond to 10% of survey questions.
Interviewer bias	4. Increases survival due to increased diagnosis through screening
Recall bias	5. Weight scale is off by 10 pounds for everyone
Medical surveillance bias	6. Those with a disease and an exposure are more likely to be enrolled in a study due to their more frequent use of healthcare
Observer bias	7. In a cohort study, participants misreport outcomes
Non-response bias	8. Those determining outcomes are influenced by knowing the exposure status of the participant
Respondent bias	9. In a cohort study, 20% of your population do not return for the follow-up visit
Lead time bias	10. The ability to recall past exposure is different between cases and controls