Twenty-five values of p are such that p 2 = 6006 and p = 388, and 25
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Twenty-five values of p are such that Σp2 = 6006 and Σp = 388, and 25 values of q are such that Σq2 = 6114 and Σq = 387. Calculate the variance of the 50 values of p and q together.
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The variance of the 50 values of p and q together is 1614 Expla...View the full answer
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Related Book For
Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook
ISBN: 9781108407304
1st Edition
Authors: Dean Chalmers, Julian Gilbey
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