Reports don't add up
I want to run a total count of page views for my site. but I want two specific pages excluded. So I checked the following by running the pages report and doing a data extract:
1. run the report will all pages included
2. run report with just the 2 pages included
3. run the report with the 2 pages excluded.
#1 - #2 should equal #3. But it doesn't. why would that be. Nothing else is modified when running these reports
