upon-conducting-the-research-on-exam-type-preference-among-the-students-which-of

Question

Upon conducting the research on exam type preference among the students, which of the following will create a bias on the result of the study?

Accepted Answer

Choosing the introvert students over the extrovert ones

Answer

Random selection of students in the school

Answer

Following the scientific methods of research

Answer

Creating a hypothesis prior to the conduct of data gathering