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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Basic Computation: Central Limit Theorem Suppose x has a distribution with a mean of 8 and a standard deviation of 16. Random samples of size n = 64 are drawn.
(a) Describe theÂ
distribution and compute the mean and standard deviation of
the distribution.
(b) Find the z value corresponding toÂ
.
(c) FindÂ
.)
(d) Interpretation Would it be unusual for a random sample of size 64 from the x distribution to have a sample mean greater than 9? Explain.
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