The following random sample is taken from a normal population. (a) If the population man is
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The following random sample is taken from a normal population.
(a) If the population man is μ = 60, what is t statistics for the sample?
(b) If the population man is μ = 55, what is t statistics for the sample?
(c) What is the degree of freedom of the t statistics in (a)?
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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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