DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:22:46 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 228/Trinity VRSN: P 228-905/Apple Springs ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 1,540,254 1.1167 1,379,291 15 94 2 A 1,520,775 0.8448 1,800,160 15 57 3 A 1,554,607 1.0128 1,534,960 14 39 4 A 1,467,931 0.9124 1,608,868 11 20 5 D3 9,634,952 0.9343 10,312,482 22 1,658 RANDOM TOTALS: 15,718,519 16,635,761 77 1,868 CATG J EXCEPTION VALUES: 1,071,530 1,167,185 CATG D1 EXCEPTION VALUES: 13,497,944 11,773,054 TOTAL TEST VALUES (4): 30,287,993 29,576,000 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 1,478,800 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 28,097,200 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 30,287,993 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 31,054,800 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 26,934,163 (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
