Meanings of more biased in English

And I am even more biased as a British citizen.

But I am much, much more biased as a reader.

What Chen got after fifteen minutes' talk was almost the same version as Yuan's, except Su was even more biased.

The odds for poor cognitive test performance associated with age and stroke were relatively more biased than those associated with other risk factors.

Even if the campuses don't necessarily make techies more biased, the associated economic displacement does limit people's chances to interact with the community positively.

More biased claptrap from a notoriously liberal organ?

More importantly, Oxford Nanopore RNA-Seq tends to be more efficient, while cDNA-Seq appears to be more biased.