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HL Expected, Variance(&Normal) 4.14

On this page you can find the a set of IB style questions for this topic that covers 49 marks over the range of difficulty levels. Expected value & variance exam questions that require knowledge of the Normal distribution and finding probabilities using the Normal distribution.. There is a full set of solutions linked below. Use the questions as examples or set them as an assignment. The SOLUTIONS can be found here:...

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