Team Alpha and team Zetta are the finalist in scholastic quiz before the quiz begins. Jamie randomly polls audience members about which team they think will win.

Select the correct probability model that represents the situation
A. P(alpha)=1/2, P(zeta)=1/3
B. P(alpha)=1/2, P(zeta)=1/2
C. P(alpha)=1/3, P(zeta)=1/2
D. P(alpha)=1/3, P(zeta)=1/3

The correct probability model that represents the situation is:

B. P(alpha)=1/2, P(zeta)=1/2