The mean mass of 13 textbooks is 875 grams, and n novels have a total mass of

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The mean mass of 13 textbooks is 875 grams, and n novels have a total mass of 13 706 grams. Find the mean mass of a novel, given that the textbooks and novels together have a mean mass of 716.6 grams.

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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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The mean mass of 13 textbooks is 875 grams, and n novels have a total mass of

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

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