Select all the statements that would be true in a probability model for rolling a cube with faces numbered 1 through 6.
a: sample space: 1,2,3,4,5,6
b: p(1)=1/6
c: p(2)=2/6
d: p(6)=1/6
e: the outcomes of the trial: 2,2,2,5,3,2,6,5,6,1