Questions and Answers
What is the formula for the probability of two independent events A and B occurring?
If two events are mutually exclusive, what is the probability of both events occurring?
What is the formula for the probability of event A occurring given that event B has occurred?
What is the formula for the probability of two dependent events A and B occurring?
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What is the formula for the probability of event A or event B occurring, when they are not mutually exclusive?
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Which of the following events describes two events that cannot occur at the same time?
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What is the probability of event A and event B occurring if they are dependent?
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If P(A) = 0.4 and P(B) = 0.6, and A and B are independent events, what is P(A and B)?
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If P(A or B) = 0.7 and P(A and B) = 0.2, what is P(A) + P(B)?
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What is the term for the probability of event A occurring given that event B has occurred?
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If the probability of event A occurring is 0.3 and the probability of event B occurring is 0.5, and they are dependent events, what is the minimum possible value of P(A and B)?
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If events A and B are mutually exclusive, which of the following statements is always true?
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If P(A) = 0.4 and P(A | B) = 0.8, what is the maximum possible value of P(B)?
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If events A and B are independent, which of the following statements is always true?
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If P(A or B) = 0.9 and P(A and B) = 0.4, what is the maximum possible value of P(A) + P(B)?
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