Statics Interview Question:

Which of the following would be most likely to produce selection bias in a survey?

Submitted by: Administrator

► a) Using questions with biased wording
► b) Only receiving responses from half of the people in the sample
► c) Conducting interviews by telephone instead of in person
► d) Using a random sample of students at a university to estimate the proportion of people who think the legal drinking age should be lowered

Answer - d
Submitted by: Administrator