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This video is a continuation of the previous example. But now we will use a 2-tailed example and assume a particular confidence level=5% or P=95%. Find the maximum error of estimate=?

Previous video in this series can be seen at:
https://youtu.be/Cu6T59bvm7c
Next video in this series can be seen at:
https://youtu.be/LQ1CKOEfz0k