It says "Yes, I have a rooster" - there's no "I don't have a rooster option" +"Yes broody"
I also don't free range for more than a few minutes, which isn't free ranging, but there's no "Yes broody, but I don't free range all day nor do the birds stay penned all day" - there's only free range or coop as options, neither applies.
I can click incubated if you count birds that are incubated elsewhere, but with everything else... Am I seriously the only person confused??
IMO none of the above really affects broodiness - breed is the biggest factor (which isn't taken into account at all) and of course the hormones in each individual bird regardless of breed.
I agree the poll options are a bit confusing, and there are definitely some things missing, but I'm not sure it can be made much better and still be made as a poll on this site.
There is another thread, that started to have a discussion of factors involved in broodiness. People were trading ideas about what conditions might make a hen more or less likely to go broody, and one of them decided to start this poll to try to get more information.
I see what you mean about breed, but the discussion in the other thread included hens that go broody even if their breed is not known for it, and hens that do not go broody even if their breed is known for broodiness, and individual hens that go broody when owned by one person but not when owned by another person-- all of those make it seem that other factors are involved, and this poll is trying to identify some of them.
That other thread is
https://www.backyardchickens.com/threads/landrace-adaptive-breeding-discussion.1624350/