Problem N5742 probability theory interval estimation

Problem N5742 probability theory interval estimation

5742. x̅=12, n=15, s=2 Based on a sample of size n=15 from a normally distributed general population, the values x̅в=12 and s=2 were found. Construct an interval estimate for the mathematical expectation with reliability γ=0.99.

Additional information:

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

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