Amanager believes that he should not hire older workers because they can't learn new skills. this belief is an example of a) an anchoring bias b) a fundamental attribution error c) a confirmation bias d) a self-serving bias e) stereotyping

E is the correct answer.

The manager is making (illegal) hiring decisions based on a stereotype that "old dogs can't learn new tricks"

E) Stereotyping

Explanation:

An stereotype is a concept, idea or way of being attributed to people  in a preconceived way and without theoretical foundations, in this order of ideas the manager's  beliefs are based on the idea that the old people don't have the capacity to learn new things or create new ways  to do things because they are not prone to change for the experience that they have and the wrong thinking that the knowledge they  got will be valid for all the life.

i honestly speaking this is too long

just don't strip down in public lol