Conditional probability
4 practice questionsIntroductory StatisticsStep-by-step solutions
Try a few
1
Conditional probability P(A|B) means probability of A given what?
A.B has occurred
B.A cannot occur
C.B is impossible
D.The sample space is empty
2
Conditional probability P(A | B) is defined as:
A.P(A and B) / P(B)
B.P(A) × P(B)
C.P(A) + P(B)
D.P(B) / P(A)
3
The conditional probability P(A | B) is defined as:
A.P(A) × P(B)
B.P(A and B) ÷ P(B)
C.P(A) + P(B)
D.P(B) ÷ P(A)
Master conditional probability — not just preview it
All 4 questions with worked solutions, an AI tutor that explains every step, and games that make the drilling stick. Free to start.
Practice this topic freeNo card needed · 10 free AI questions daily