DATE: 01/30/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 08:11:06 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 203/San Augustine VRSN: W 203-902/Broaddus ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 7,414,464 0.5872 12,626,812 7 617 .099702761 2 A 7,425,693 0.4884 15,204,122 8 308 .097784598 3 A 7,423,871 0.6449 11,511,662 9 200 .072837851 4 A 7,376,863 0.6814 10,826,039 7 117 .087961453 5 C 965,806 1.0248 942,434 16 570 .053787605 6 C 915,032 1.3908 657,918 15 273 .024405355 7 C 944,753 1.1171 845,719 15 168 .079647481 8 C 933,586 1.1792 791,711 15 89 .016763324 9 D3 16,628,810 1.3652 12,180,494 20 1,817 .013355724 RANDOM TOTALS: 50,028,878 65,586,911 112 4,159 CATG D1 EXCEPTION VALUES: 14,838,790 13,395,312 TOTAL TEST VALUES (4): 64,867,668 78,982,223 MARGIN OF ERROR PERCENT: 6.8707018 MARGIN OF ERROR VALUE: 5,426,633 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 64,867,668 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 73,555,590 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 84,408,856 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 59,779,602 (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
