10. Lesson 2(DOT)3(COLON) Non-random sampling and the bias it brings
Lesson Focus — Quiz
Test your understanding of lesson focus with 5 practice questions.
Practice Questions
Question 1
What type of sampling involves selecting a sample based on convenience rather than randomness?
Question 2
Which type of sampling allows researchers to gather data until a certain quota is met for specific subgroups?
Question 3
What is the main risk associated with self-selection sampling?
Question 4
Which type of bias occurs when a sample is not representative of the population due to particular characteristics that influence who participates?
Question 5
In which scenario would non-response bias likely occur?