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12 questions from this quiz
The universal set
Elements in both sets
Events that cannot happen at same time
Elements in neither set
Probability of both events occurring
P(A)+P(B)P(A) + P(B)P(A)+P(B)
A only, B only, and the overlap
Only the intersection region
A or B
A only plus B only (not both)
Check all regions sum to total
Favourable outcomes / Total outcomes
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