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Independent Events · CSEC Additional Mathematics

3 past-paper questions on Independent Events, part of Probability Theory, from every CSEC Additional Mathematics paper on Quelpr.

  1. 7(b)(iii)2 marks· Additional Mathematics Q7 7(b)(iii)State, giving a reason, whether or not A and B are independent events.
  2. 7(c)(i)2 marks· Additional Mathematics Q7 7(c)(i)Calculate the probability of obtaining a 5 on the 2nd toss, given that a 5 was obtained on the 1st toss.
  3. 7(c)(iii)1 mark· Additional Mathematics Q7 7(c)(iii)Explain why the answers in (c) (i) and (c) (ii) are different.