Twenty-five values of z are such that (z 7) = 275. Find z.

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Twenty-five values of z are such that Σ(z − 7) = 275. Find z̅.

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Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

ISBN: 9781108407304

1st Edition

Authors: Dean Chalmers, Julian Gilbey

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Question Posted: Sep 10, 2021 02:28 AM

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Twenty-five values of z are such that (z 7) = 275. Find z.

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Cambridge International AS & A Level Mathematics Probability & Statistics 1 Coursebook

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