Bias is:

a) Form of favouritism which is granted to relatives in various fields, including business, politics, entertainment, sports, religion, and other activities.
b) A mistaken idea or belief many people have about a thing or group that is based upon how they look on the outside, which may be untrue or only partly true.
c) The condition or quality of being true, correct, or exact; freedom from error or defect; precision or exactness; correctness.
d) Inclination or prejudice for or against one person or group, especially in a way considered to be unfair.
e) A settled way of thinking or feeling about something.
1 mark