A sample of twelve business statistics students found the following figures for number of hours spent studying

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A sample of twelve business statistics students found the following figures for number of hours spent studying the course material in the week before the final exam: 12 7 4 16 21 5 9311 14 10 6

(a) Find the sample mean.

(b) Find the sample median.

(c) Find the sample variance and standard deviation.

(d) Find the interquartile range.

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Statistics For Business And Economics

ISBN: 9780131815957

4th Edition

Authors: Paul Newbold

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Question Posted: Oct 31, 2024 05:01 AM

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A sample of twelve business statistics students found the following figures for number of hours spent studying

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Statistics For Business And Economics

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