unbiased

To collect an unbiased opinion, featured snippets were not mentioned anywhere in the survey.

In this way, the team was able to do an unbiased fishing expedition into a cell’s biological traffic.

It’s probably worth mentioning that polls had a very good and unbiased year in the 2018 midterms before their problems this year, too.

When you are heavily invested in your research, as you invariably would be if it is your own product, it is difficult to conduct it in an unbiased way.