7 min read
This study guide covers intersections, joint probability, and mutually exclusive events. It explains the addition rule for mutually exclusive events: P(A or B) = P(A) + P(B). It also distinguishes between mutually exclusive and independent events and provides practice problems involving calculating probabilities. Finally, the guide offers exam tips including common question types and potential pitfalls.
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Question 1 of 9
What does the intersection of two events, A and B, represent? 🤔
The probability that either A or B occurs
The probability that A occurs given B has occurred
The probability that both A and B occur simultaneously
The sum of the probabilities of A and B