DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:14:05 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 159/Maverick VRSN: W 159-901/Eagle Pass ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 146,489,325 1.0305 142,153,639 21 4,263 2 A 146,489,714 0.9765 150,015,068 12 2,580 3 A 146,410,054 0.9831 148,926,919 63 1,746 4 A 146,478,140 0.9978 146,801,102 50 1,046 5 C 18,007,403 0.9430 19,095,867 7 2,313 6 C 17,910,548 0.9546 18,762,359 9 1,244 7 C 17,962,537 1.0083 17,814,675 23 622 8 C 17,934,356 1.0087 17,779,673 7 94 9 D3 61,049,574 0.9721 62,801,743 19 4,351 10 F1 39,653,727 1.0216 38,815,316 7 458 11 F1 39,802,845 0.9403 42,329,943 7 151 12 F1 40,681,376 0.9396 43,296,484 7 53 13 F1 38,004,067 0.9639 39,427,396 3 8 14 G1 73,844,377 1.0138 72,839,196 8 137 15 L1 22,115,786 0.9629 22,967,895 7 674 16 L1 22,238,232 1.0218 21,763,782 7 126 17 L1 23,846,391 1.0568 22,564,715 6 30 RANDOM TOTALS: 1,018,918,452 1,028,155,772 263 19,896 CATG D1 EXCEPTION VALUES: 48,320,889 49,904,676 CATG G1 EXCEPTION VALUES: 4,664,183 5,056,436 CATG L1 EXCEPTION VALUES: 20,147,970 20,500,779 TOTAL TEST VALUES (4): 1,092,051,494 1,103,617,663 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 55,180,883 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 1,048,436,780 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 1,092,051,494 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 1,158,798,546 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,095,953,153 (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
