For each of the following samples drawn from normal populations, find the best estimates for ,
Question:
For each of the following samples drawn from normal populations, find the best estimates for μ, σ1, σ, and the standard deviation of X̅.
(a) 4, 10, 2, 8, 4, 14, 12, 8, 30
(b) –4, 2, –6, 0, 6, 2, 4, 0, –4
(c) 6, 15, 13, 21, 10, 17, 12
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Related Book For
Statistics For Business And Financial Economics
ISBN: 9781461458975
3rd Edition
Authors: Cheng Few Lee , John C Lee , Alice C Lee
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