DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:51:51 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 007/Atascosa VRSN: P 007-902/Jourdanton ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 15,130,703 0.9846 15,367,360 11 427 2 A 15,086,500 0.9667 15,606,186 12 249 3 A 15,134,681 0.9754 15,516,384 12 182 4 A 15,094,075 0.9652 15,638,287 11 111 5 D3 37,308,622 1.0414 35,825,448 22 2,823 6 F1 3,986,135 0.9463 4,212,338 6 45 7 F1 4,176,994 0.9390 4,448,343 5 14 8 F1 5,541,305 0.9932 5,579,244 4 6 9 L1 2,320,685 0.9231 2,514,013 7 62 10 L1 2,348,716 0.9895 2,373,639 5 18 11 L1 2,358,727 1.0757 2,192,737 5 9 RANDOM TOTALS: 118,487,143 119,273,979 100 3,946 CATG J EXCEPTION VALUES: 8,125,661 8,257,400 CATG D1 EXCEPTION VALUES: 12,689,170 15,239,218 CATG F1 EXCEPTION VALUES: 15,814,080 17,165,617 CATG L1 EXCEPTION VALUES: 7,875,288 8,107,783 TOTAL TEST VALUES (4): 162,991,342 168,043,997 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 8,402,200 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 159,641,797 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 162,991,342 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 176,446,197 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 299,179,293 (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
