I assume we are talking about No Limit, so Sklansky's charts are out the window.

Any chart ignores some of the most important things in making your decision to play a hand: the action in front of you and the players left to act behind you.

Also, No Limit is a game of implied odds. This table shows a lot of hands as -EV that should be +EV if played properly. All pocket pairs should be +EV if you play them properly. (Except 66 if your name is Rilla.)

The table also shows AJs, ATs, and A9s as being largley +EV. In No Limit, it all depends on how you play these.

But seeing these details, I think this table was made from Limit data.