Problem N5712 probability theory sample size
๐ Mathematics
๐ค Massimo86
Product Description
5712. ฯ=2, ฮด=0.2, ฮณ=0.95 Find the minimum sample size at which, with a reliability of 0.95, the accuracy of estimating the mathematical expectation of a normally distributed feature by the sample mean will be 0.2 if the standard deviation is equal to 2
Additional Information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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