View Single Post
Old 08-12-2009, 03:28 PM   #4
UKkoXJvF

Join Date
Oct 2005
Posts
453
Senior Member
Default
Just found the actual study. The median, which they report for men as 6.8 (?), is a crude number which is uncorrected even for the amount that the age structure of their survey does not correspond to the age structure of the 20-59 cohort in the US population.

The medians for age subgroups in their samples are as follows:

20-29: 5.4
30-39: 7.6
40-49: 6.9
50-59: 6.9

They don't appear to specify, but I'm interested in knowing what type of median they are using. The sample median will always be either an integer or half-integer for data restricted to the integers.
UKkoXJvF is offline


 

All times are GMT +1. The time now is 04:20 AM.
Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.
Design & Developed by Amodity.com
Copyright© Amodity