Some exercises to review probability with Year 9. It includes a brief summary at the beginning about:
Adding probabilities: Mutually exclusive events: P (A or B) = P (A) + P(B).
Multiplying probabilities: Independent events: P (A and B) = P (A) x P (B)
It includes the answer key!
I hope you find it useful. Please rate so I can improve as I go on!
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Really good range of questions. Would be 5 stars if not for questions 2. a) to f) Just because they seem like a bit of a step down from question 1 and offer little challenge.
Great thank you - a nice worksheet of probability related questions, moving on to probability trees.
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