A bag contains the two tiles shown. One tile is drawn at random from the bag. The tile is returned to the bag and again a tile is drawn from the bag.
What is the sample space for this experiment?
A.
{L, M}
B.
{LL, LM, MM}
C.
{LL, LM, ML, MM}
D.
{L}
2 answers
A{L,M}
{L,M} is the Ω (sample space) for one single draw.
When there are two draws one after another with replacement, the sample space will contain
LL
LM
ML
MM
When there are two draws one after another with replacement, the sample space will contain
LL
LM
ML
MM