DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:17:02 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 0.9327 7,949,463 7 617 .109953848 2 A 7,425,693 0.6582 11,281,819 7 308 .060235943 3 A 7,423,871 0.7199 10,312,364 9 200 .077644189 4 A 7,376,863 0.8851 8,334,497 6 117 .013208726 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 53,296,419 110 4,159 CATG D1 EXCEPTION VALUES: 14,838,790 13,395,312 TOTAL TEST VALUES (4): 64,867,668 66,691,731 MARGIN OF ERROR PERCENT: 5.2932454 MARGIN OF ERROR VALUE: 3,530,157 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 63,161,574 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 64,867,668 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 70,221,888 (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
