Problem N5531 probability theory confidence interval
Seller: Massimo86
Price: 0.30 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- x̅=85.17, n=49, σ=6. Find the confidence interval for estimating the mathematical expectation with reliability γ=0.95, knowing the sample mean x̅в=85.17, the sample size n=49 and the standard deviation σ=6 of the normally distributed value X.
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)