View Full Version : Exhibit 15 of Gillam's Retro Rating Paper
06-23-2006, 09:19 AM
Anyone know how they are calculating these numbers? Most of the other exhibits seem to be explained in the text.
Thanks for any help
06-23-2006, 12:04 PM
Exhibit 15 is from the latest 2nd and 3rd reports from 1981 stat plan data; they're not calculated. You're given these numbers to compute the average cost per case (by claim and hazard group) in section 7.
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