Задача N5634 теория вероятностей доверительный интервал

5634. x̅=16, n=22, σ=2. Find the confidence interval for estimating with reliability γ=0.95 the unknown mathematical expectation m of a normally distributed feature Χ of the general population, if the general standard deviation is σ=2, the sample mean is x̅v=16 and the sample size is n=22

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