But if they're anything in the ballpark, then not only is Sanders en route to a decisive victory, but he'd have a very good chance to win a clear majority of delegates at stake
That said, big caveats about early entrance data in general, let alone the early v. eday voting twist.
cnn.com/election/2020/…
At 35%, you almost always do--so Sanders gain.
At 15%, 50/50, and you don't gain so much.
At 5%, almost never, and you fall to like <2% or whatever