Re: Need help with a probability problem

2001-11-29 Thread Thom Baguley
Donald Burrill wrote: > Then, again, you are asserting that this is not a probability problem but > a measuring-skill problem. Your postulate that the subsequent > executioners must have reduced "probabilities" (or success rates) only > makes sense if all executioners use the same method of execu

Re: Need help with a probability problem

2001-11-21 Thread Robert J. MacG. Dawson
> On 20 Nov 2001, J. Peter Leeds wrote: > > The problem actually breaks down to a rather simple analogy: > > > > Imagine that a man has been sentenced by court to run a gauntlet > > composed of four club-wielding executioners. (ill-defined, and thus insoluble, problem omitted) and Do

Re: Need help with a probability problem

2001-11-20 Thread Donald Burrill
On 20 Nov 2001, J. Peter Leeds wrote: > I'm working on a formula for measuring decision making skill and am > trying to estimate the probability that a person of known skill can > distinguish among different response option contrasts and avoid a type > II error. One effective

Need help with a probability problem

2001-11-20 Thread J. Peter Leeds
I'm working on a formula for measuring decision making skill and am trying to estimate the probability that a person of known skill can distinguish among different response option contrasts and avoid a type II error. The problem actually breaks down to a rather simple analogy: Imagine that a man