Problem N5518 probability theory confidence interval

📂 Mathematics 👤 Massimo86

Product Description

5518. x̅=72, n=214, σ=23 Find the confidence interval for estimating the mathematical expectation of a normal distribution with a reliability of 0.970, knowing the sample mean 72, sample size 214, and standard deviation 23.

Additional Information

Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Price: $0.32
Seller: Massimo86
Category: Mathematics
Currency: USD

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