HL Expected Values & Variance 4.14

IB Maths: Applications & Interpretation: HL Expected Values & Variance 4.14

On this page you can find the a set of IB style questions for this topic that covers 80 marks over the range of difficulty levels. Expected value & variance exam questions require knowledge of the Normal distribution and will often entail finding probabilities, or inverse normal calculations. There is a full set of solutions linked below. Use the questions as examples or set them as an assignment.The SOLUTIONS can be...


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