Years Experience,Employed?,Previous employers,Level of Education,Top-tier school,Interned,Hired 10,Y,4,BS,N,N,Y 0,N,0,BS,Y,Y,Y 7,N,6,BS,N,N,N 2,Y,1,MS,Y,N,Y 20,N,2,PhD,Y,N,N 0,N,0,PhD,Y,Y,Y 5,Y,2,MS,N,Y,Y 3,N,1,BS,N,Y,Y 15,Y,5,BS,N,N,Y 0,N,0,BS,N,N,N 1,N,1,PhD,Y,N,N 4,Y,1,BS,N,Y,Y 0,N,0,PhD,Y,N,Y