A dataset of 20 values is denoted by x where (x 1) = 58. Another dataset of

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A dataset of 20 values is denoted by x where Σ(x −1) = 58. Another dataset of 30 values is denoted by y where Σ(y − 2) = 36. Find the mean of the 50 values of x and y.

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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 03:18 AM

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A dataset of 20 values is denoted by x where (x 1) = 58. Another dataset of

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

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