Level 5: Develop sample space for aggregate events.
5B
Describe a sample space by listing possible combinations of outcomes.
"When I toss the two coins, they both can turn out the same (both heads or both tails), or they can be different (one heads and one tails)"
"In rolling two dice, there are 21 possible pairs of outcomes, if I don't care which number comes first."
Lessons
5 Investigating Chance