Problem N5581 probability theory confidence interval
Reviews 0
Secure deal
Instant delivery
Product description
5581. x̅=120.20, n=50, σ=2. Find the confidence interval for estimating with a reliability of 0.99 the unknown mathematical expectation a of a normally distributed feature X of the general population, knowing the sample mean x̅=120.20, the sample size n=50, and the standard deviation σ=2.
Main features
- Content type File
- Content description 28 kB
- Added to the site 22.04.2023
Additional description
Detailed solution. Decorated in Microsoft Word 2003 (Quest decided to use the formula editor)
Reviews
No reviews yet
Secure deal
Instant delivery