DATE: 01/26/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:23:17 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 133/Kerr VRSN: W 133-905/Divide ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 D3 26,194,625 0.9735 26,907,678 20 1,424 .037525061 RANDOM TOTALS: 26,194,625 26,907,678 20 1,424 CATG D1 EXCEPTION VALUES: 9,677,925 9,420,799 TOTAL TEST VALUES (4): 35,872,550 36,328,477 MARGIN OF ERROR PERCENT: 6.6580881 MARGIN OF ERROR VALUE: 2,418,782 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 33,909,695 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 35,872,550 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 38,747,259 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 38,422,319 (SEE ISD SUMMARY WORKSHEET) SOURCES: (1) SEE STRATIFIED CATEGORY WORKSHEET REPORTS PTS236, PTS430 (2) NUMBER OF PARCELS SAMPLED BY STAFF (3) TOTAL CATEGORY PARCELS FROM STRATIFICATION REPORT APPRAISAL ROLL, OR SELF-REPORT (4) INCLUDES ANY PARCELS IN A, B, C, D3, F1, G1, G2,OR L1 MARKED AS EXCEPTION PROPERTIES (5) UNSTUDIED CATEGORIES AND SUB-CATEGORIES WERE NOT INCLUDED IN THE CONFIDENCE INTERVAL VALUES
