The quiz marks of nine students are written down in ascending order and it is found that

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The quiz marks of nine students are written down in ascending order and it is found that the range and interquartile range are equal. Find the greatest possible number of distinct marks that were obtained by the nine students.

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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 13, 2021 01:55 AM

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The quiz marks of nine students are written down in ascending order and it is found that

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

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