Find the mean, variance, and standard deviation for the scores: 82 + 60 + 78 + 81

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Find the mean, variance, and standard deviation for the scores:
82 + 60 + 78 + 81 + 65 + 72 + 72 + 78. Show that the sum of the deviations is zero.

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Business Math

ISBN: 978-0133011203

10th edition

Authors: Cheryl Cleaves, Margie Hobbs, Jeffrey Noble

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Question Posted: Mar 11, 2016 01:36 AM

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Find the mean, variance, and standard deviation for the scores: 82 + 60 + 78 + 81

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Variance 428 8 1 428 7 6114285714 Standard deviation 428 7 78 rounded ...View the full answer

Business Math

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