DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:02:25 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 082/Frio VRSN: P 082-903/Pearsall ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 18,578,341 0.9493 19,570,569 7 908 2 A 18,596,352 0.9602 19,367,165 6 496 3 A 18,589,089 0.9327 19,930,405 7 316 4 A 18,568,762 0.9927 18,705,311 7 196 5 D3 42,130,910 1.0301 40,899,825 17 3,467 6 F1 6,288,700 0.9451 6,654,005 7 135 7 F1 6,383,837 0.9866 6,470,542 8 57 8 F1 6,156,611 0.9907 6,214,405 6 22 9 F1 6,292,215 0.9423 6,677,507 4 9 10 L1 3,665,339 1.0740 3,412,792 7 168 11 L1 3,738,032 0.8493 4,401,309 6 38 12 L1 3,775,313 0.9917 3,806,910 5 16 RANDOM TOTALS: 152,763,501 156,110,745 87 5,828 CATG J EXCEPTION VALUES: 18,477,437 19,232,983 CATG D1 EXCEPTION VALUES: 43,281,280 41,792,764 CATG F1 EXCEPTION VALUES: 1,229,640 1,342,274 CATG L1 EXCEPTION VALUES: 3,331,280 3,363,490 TOTAL TEST VALUES (4): 219,083,138 221,842,256 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 11,092,113 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 210,750,143 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 219,083,138 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 232,934,369 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 248,777,338 (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
