6.22 In taking a sample of n observations from a population of N members, the variance of...
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6.22 In taking a sample of n observations from a population of N members, the variance of the sampling distribution of the sample means is as follows:
sx 2 =
s2x n
# N - n N - 1
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Related Book For
Essential Mathematics And Statistics For Science
ISBN: 9780470694480
2nd Edition
Authors: Graham Currell, Dr. Antony Dowman
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