-A box contains 2 blue cards numbered 1 through 2, and 3 green cards numbered 1 through 3. State the number of elements in the sample space of picking a blue card followed by a green card.
A) $n ( S ) = 12$
B) $n ( S ) = 5$
C) $n ( S ) = 6$
D) $n ( S ) = 7$

Question

-A box contains 2 blue cards numbered 1 through 2, and 3 green cards numbered 1 through 3. State the number of elements in the sample space of picking a blue card followed by a green card. 
A) $n ( S ) = 12$
B) $n ( S ) = 5$
C) $n ( S ) = 6$
D) $n ( S ) = 7$

Quizplus · Accepted Answer

There are 2 choices for the blue card and 3 choices for the green card, so the sample space has 2 * 3 = 6 elements.

-A Box Contains 2 Blue Cards Numbered 1 Through 2 n(S)=12n ( S ) = 12n(S)=12

-A Box Contains 2 Blue Cards Numbered 1 Through 2 $n ( S ) = 12$