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Values of Z_(alpha/2)

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Jul 24, 2020, 6:28:09 PM
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Jul 3, 2014, 9:20:42 PM
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Z = x-μσ This table shows the values for Zα2 at varying critical confidence intervals (80% through 99%) Fundamentals of Engineering. 8th edition, 2nd Revision. National Council of Examiners for Engineering and Surveying (NCEES) -- 2001. ISBN 978-1-932613-59-9. pg 44


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Confidence Interval
Z_(alpha/2)
2013-10-16 15:28:38
MichaelBartmess
80%
1.2816
2013-10-16 15:28:38
MichaelBartmess
90%
1.6449
2013-10-16 15:28:38
MichaelBartmess
95%
1.96
2013-10-16 15:28:38
MichaelBartmess
96%
2.0537
2013-10-16 15:28:38
MichaelBartmess
98%
2.3263
2013-10-16 15:28:38
MichaelBartmess
99%
2.5758

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