DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:21:50 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 221/Taylor VRSN: P 221-911/Jim Ned Cons ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 16,180,303 1.0148 15,944,327 7 418 2 A 16,136,756 1.0293 15,677,408 8 216 3 A 16,191,790 1.1028 14,682,436 7 136 4 A 16,163,397 1.0769 15,009,190 9 86 5 D3 67,571,824 0.9977 67,727,597 11 3,727 6 G1 16,986,129 1.0446 16,260,893 19 177 RANDOM TOTALS: 149,230,199 145,301,851 61 4,760 CATG J EXCEPTION VALUES: 10,924,175 11,295,212 CATG D1 EXCEPTION VALUES: 14,861,796 14,615,315 TOTAL TEST VALUES (4): 175,016,170 171,212,378 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 8,560,619 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 162,651,759 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 175,016,170 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 179,772,997 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 178,469,330 (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
