Задача N5736 теория вероятностей интервальная оценка

5736. x̅=15, n=8, s=6 Based on a sample of size n=8 from a normally distributed general population, the values x̅в=15 and s=6 were found. Construct an interval estimate for the mathematical expectation with reliability γ=0.95.

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