Find the value of and of and calculate P(W > 6.48) for the variable W
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Find the value of μ and of σ and calculate P(W > 6.48) for the variable W ~N(μ, σ2), given that P(W ≥ 4.75) = 0.6858 and P(W ≤ 2.25) = 0.0489.
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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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