Dennis Roberts wrote: > > unless you had a table comparable to the z table for area under the normal > distribution ... for EACH different level of skewness ... an exact answer > is not possible in a way that would be explainable
Even if you specify level of skewness, an exact answer is still not possible without specifying more about the distribution. Specifying to third moments (for example) doesn't pin disributions down very well at all. Glen ================================================================= Instructions for joining and leaving this list, remarks about the problem of INAPPROPRIATE MESSAGES, and archives are available at http://jse.stat.ncsu.edu/ =================================================================