Problem N5651 probability theory confidence interval
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- x̅=100, n=30, σ=12. Find the confidence interval for estimating with reliability γ=0.99 the unknown mathematical expectation m of a normally distributed feature Χ of the general population, if the general standard deviation is σ=12, the sample mean is x̅v=100 and the sample size is n=30
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)