Задача N5652 теория вероятностей доверительный интервал

5652. x̅=56, n=32, σ=8. 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=8, the sample mean is x̅v=56 and the sample size is n=32

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)