Carol,

My sample size is in fact statistically valid and disproves the nonsense that women take 20 minutes to climax. This is why.

If 20 minutes is the true mean then first you have to decimalize it. That gives you a factor of 1,200. In my sample the decimalized mean is 135.5, the variance is 173.8 and the standard deviation is 102. That mean that below the mean in my sample size all but 2 data points were within one standard deviation from the mean and above the mean all but 3 data points were within one standard deviation of the mean. The data points are different than each individual subjects average because each subject had three data points, oral, intercourse and pocket rocket. You will always expect 68% of responsed to be within one standard deviation from the mean and 95% of all responses to be within two standard deviations for the mean. My results bear this out.

If you take the variance an apply it to the mean of 1.200 then all of my subjects fall six standard deviations outside the mean and that is a statistical impossibility which mean that the assertion that it takes the average woman 20 minute to achieve orgasm is utter rubbish as I had suspected.

As to these studies, under what condition were they conducted? How long do you think it would take you to cum if you had two slightly pervy 'scientists' in white coats standing over you with a clip board and a stopwatch?