Examine the equation for the margin of error when estimating a population mean e = z s

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Examine the equation for the margin of error when estimating a population mean e = z s

2n Indicate the effect on the margin of error resulting from an increase in each of the following items:

a. confidence level

b. z-value

c. standard deviation

d. sample size

e. standard error Business Applications

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Business Statistics

ISBN: 9781292220383

10th Global Edition

Authors: David Groebner, Patrick Shannon, Phillip Fry

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