Richard has a red card (r) and a black card (b). he picks a card randomly from the pair and then rolls a six-sided die. the sample space of
the event is listed.
b-1 r-1
b-2 r-2
b-3 r-3
b-4
b-5 r-5
b-6 r-6
the missing term in the list is
. if there were three cards instead of two the sample size would be
..