The standard deviation of a variable is 15. If a sample of 100 individuals is selected, compute

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The standard deviation of a variable is 15. If a sample of 100 individuals is selected, compute the standard error of the mean. What size sample is necessary to double the standard error of the mean?

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Elementary Statistics A Step By Step Approach

ISBN: 9780073386102

8th Edition

Authors: Allan Bluman

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Question Posted: Sep 02, 2015 03:47 AM

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The standard deviation of a variable is 15. If a sample of 100 individuals is selected, compute

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2 15 15 n 3 n 15 n 5 ...View the full answer

Elementary Statistics A Step By Step Approach

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