Other things being equal, quadrupling the sample size causes the width of a confidence interval to (a)
Question:
Other things being equal, quadrupling the sample size causes the width of a confidence interval to
(a) double
(b) halve
(c) be one quarter as wide
(d) stay the same.
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Related Book For
Statistical Methods For The Social Sciences
ISBN: 9780130272959
4th Edition
Authors: Alan Agresti, Barbara Finlay
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