Your male supervisor believes that men are smarter than women. he routinely hires men over women, even when all candidates are equally qualified. this is an example of:

This is an example of discriminatory hiring practice.

Explanation:

In the given scenario, the male supervisor tends to believe that ,"men are smarter than women". This further affects his hiring capabilities , as in this case his judgement is clouded by this mere opinion. This is a classic example of biased hiring practice which are thereby based/inclined on a predisposition.

all of them lol cause theres no map