It would seem to me the answer can't be a complete yes, as it appears the Q can't see extremely far into the future, as Q notes in "Hide and Q" there is a future that is beyond even their ability to conceive.
Riker: Eons! Have you any idea how far we'll advance?
Q (COMMANDER): Perhaps in a future you cannot yet conceive... even beyond us. And so, we must know more about the human condition. We have selected you, Riker, to become part of the "Q"... to bring that human need and hunger to us so that we may understand it.