Podcast
Questions and Answers
What is the formula for the probability of two independent events A and B occurring?
What is the formula for the probability of two independent events A and B occurring?
- P(A) × P(B) (correct)
- P(A) - P(B)
- P(A) / P(B)
- P(A) + P(B)
If two events are mutually exclusive, what is the probability of both events occurring?
If two events are mutually exclusive, what is the probability of both events occurring?
- P(A) × P(B)
- 1
- P(A) + P(B)
- 0 (correct)
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 event A occurring given that event B has occurred?
- P(A and B) / P(B) (correct)
- P(A) × P(B)
- P(A) / P(B)
- P(A) + P(B)
What is the formula for the probability of two dependent events A and B occurring?
What is the formula for the probability of two dependent events A and B occurring?
What is the formula for the probability of event A or event B occurring, when they are not mutually exclusive?
What is the formula for the probability of event A or event B occurring, when they are not mutually exclusive?
Which of the following events describes two events that cannot occur at the same time?
Which of the following events describes two events that cannot occur at the same time?
What is the probability of event A and event B occurring if they are dependent?
What is the probability of event A and event B occurring if they are dependent?
If P(A) = 0.4 and P(B) = 0.6, and A and B are independent events, what is P(A and B)?
If P(A) = 0.4 and P(B) = 0.6, and A and B are independent events, what is P(A and B)?
If P(A or B) = 0.7 and P(A and B) = 0.2, what is P(A) + P(B)?
If P(A or B) = 0.7 and P(A and B) = 0.2, what is P(A) + P(B)?
What is the term for the probability of event A occurring given that event B has occurred?
What is the term for the probability of event A occurring given that event B has occurred?
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)?
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)?
If events A and B are mutually exclusive, which of the following statements is always true?
If events A and B are mutually exclusive, which of the following statements is always true?
If P(A) = 0.4 and P(A | B) = 0.8, what is the maximum possible value of P(B)?
If P(A) = 0.4 and P(A | B) = 0.8, what is the maximum possible value of P(B)?
If events A and B are independent, which of the following statements is always true?
If events A and B are independent, which of the following statements is always true?
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)?
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)?
