[Mathieu]

Yes, the number in parentheses are possible combinations.

So you see that JQ is more likely that the other hands that we beat. It is the frequency based on card distribution and it assumes that villain will play all these hands this way with the same probability.

However there is another factor which is "how likely he is to play it this way". In my mind, not capping with the nuts makes little sense on the turn. It usually is pretty automatic, so I think we could assign QJ (the nuts) a smaller probability of being played this way than say a hands like a set or top 2 pairs(TT, 88,AK).