Problem N5508 probability theory confidence interval
📂 Mathematics
👤 Massimo86
Product Description
5508. Find a confidence interval for estimating the mathematical expectation m of a normal law with a reliability of 0.8; knowing the sample mean x̅=12.78, n=50, σ=8, γ=0.8.
Additional Information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
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