Conditional Probability · CSEC Additional Mathematics

4 past-paper questions on Conditional Probability, part of Probability Theory, from every CSEC Additional Mathematics paper on Quelpr.

1. 7(a)(iii)4 marks· Additional Mathematics Q7 7(a)(iii)Determine which is the more likely event: Event T or Event V.
2. 7(b)(ii)2 marks· Additional Mathematics Q7 7(b)(ii)Determine P(A | B).
3. 7(c)(ii)2 marks· Additional Mathematics Q7 7(c)(ii)Given that the first patty was saltfish, calculate the probability that the second patty was NOT saltfish.
4. 7(c)(ii)b)4 marks· Additional Mathematics Q7 7(c)(ii)b)A garage is chosen at random, determine the probability that the taxi will come from garage C given that it is late.