DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:21:48 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 221/Taylor VRSN: P 221-905/Trent ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 1,079,816 1.0355 1,042,797 7 72 2 A 1,073,937 1.0365 1,036,119 6 38 3 A 1,086,044 1.0624 1,022,255 8 26 4 A 1,049,703 1.0728 978,470 5 14 5 D3 4,526,406 1.0322 4,385,202 15 905 6 G1 8,235,081 0.8915 9,237,331 18 112 RANDOM TOTALS: 17,050,987 17,702,174 59 1,167 CATG J EXCEPTION VALUES: 6,680,771 6,902,953 CATG D1 EXCEPTION VALUES: 6,406,007 6,477,638 TOTAL TEST VALUES (4): 30,137,765 31,082,765 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 1,554,138 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 29,528,627 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 30,137,765 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 32,636,903 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 109,353,842 (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
