#### Cleveland Strong

##### Freshman Member

- Joined
- May 26, 2017

- Professional Status
- Licensed Appraiser

- State
- Ohio

Highest sales is $$68,404 Lowest sales is $61,884 = $6520/$61,884 = 10.5% which is the method I used

they indicated the range is 0.09% which occurs if you the difference $6520 divided by the higher adjusted sale of $68,404/$6520 = 0.09%. I cannot locate anything in writing confirming my method over theirs. Can anyone help me locate this in a textbook or something to prove the correct method? Thank you