DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:57:59 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 050/Coryell VRSN: P 050-901/Evant ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 2,047,488 1.1658 1,756,294 14 96 2 A 2,054,864 0.8575 2,396,343 13 54 3 A 2,075,773 1.0162 2,042,682 13 38 4 A 2,049,130 0.9797 2,091,589 13 22 5 D3 30,756,508 0.7756 39,655,116 22 2,567 RANDOM TOTALS: 38,983,763 47,942,024 75 2,777 CATG J EXCEPTION VALUES: 1,282,893 1,363,470 CATG D1 EXCEPTION VALUES: 12,758,577 10,409,238 TOTAL TEST VALUES (4): 53,025,233 59,714,732 MARGIN OF ERROR PERCENT: 7.2258501 MARGIN OF ERROR VALUE: 4,314,897 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 53,025,233 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 55,399,835 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 64,029,629 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 58,291,596 (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
