FiveThirtyEight did a study showing that even if the DNS used different polls to make their determination, the results would be similar. Therefore, candidates cannot complain that they are favored or not by different polls.

OK, so first up: Who would have made the stage in our most generous scenario where all polls are counted? Well, maybe not as many candidates as you’d expect given the parameters. Gabbard and Steyer would make the stage with nine and seven polls, respectively. And author and motivational speaker Marianne Williamson comes a little closer to making it with two qualifying polls. (She also has met the donor requirement.) But this still leaves out seven candidates that FiveThirtyEight considers “major” as well as the candidates who have dropped out since the second debate.

So, OK — what about the scenario in which we limit our scope to pollsters with at least a B- grade, according to our pollster ratings? It makes sense that the DNC would want to limit at least some of the pollsters included. So we chose pollsters that are still high quality, but our list of pollsters ends up being a little more expansive than the list of DNC-approved pollsters. And under this scenario, the same 12 candidates would make the stage as in the “all polls” scenario, but it’s a much closer cutoff — Steyer would have ended up with exactly four qualifying polls and Gabbard five — just one fewer than former Secretary of Housing and Urban Development Julián Castro.

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