Problem N5700 probability theory sample size
Seller: Massimo86
Price: 0.30 USD
Available. The final price depends on the selected options and is checked before payment.
Product description
- σ=28.4, δ=9.2, γ=0.915. Find the minimum sample size at which, with reliability γ=0.915, the accuracy of estimating the mathematical expectation a of the population based on the sample mean is δ=9.2, if the standard deviation σ=28.4 of a normally distributed population is known.
Additional information
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)