Possible,
If, for example:
St Mirren win none = 21 points
Motherwell win 5 = 46 points
Hamilton win 1 v St Mirren = 46 points
Ross county win 3 v St Mirren, Hamilton and Partick = 46 points
Partick win 3 v St Mirren, Hamilton and Killie = 47 points
Killie win 3 v St Mirren, Hamilton, Ross County = 47 points
but I don't think its very likely.
I would also like to think that if we won 5, goal diffirence should have improved enough.... surely.....?