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12 questions from this quiz
Two or more events
When both events must happen
When at least one event happens
P(A)×P(B)P(A) \times P(B)P(A)×P(B)
P(A)+P(B)P(A) + P(B)P(A)+P(B)
Events where one doesn't affect the other
Events that can't both happen at once
AND means multiply, OR means add
0.10.10.1
0.350.350.35
Break down into separate single events
AND with ×\times×, OR with +++
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