T
There are many possible ranges, including [math](-\infty,15.051464)[/math] and [math](15.051464, 18.6844845)[/math] as well as [math]31.5\pm0.6270678[/math] (centered on the mean). Observe, in R:
- > pnorm(15.051464, 31.5, 10) - pnorm(-Inf, 31.5, 10)
- [1] 0.05
- > pnorm(18.6844845, 31.5, 10) - pnorm(15.051464, 31.5, 10)
- [1] 0.05
- > pnorm(32.1270678, 31.5, 10) - pnorm(30.8729322, 31.5, 10)
- [1] 0.05
In general, if you are g... Di più su questo