DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:21:56 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 223/Terry VRSN: P 223-901/Brownfield CISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 27,182,587 1.0609 25,622,195 10 1,277 2 A 27,208,503 0.9379 29,010,026 16 552 3 A 27,183,396 0.9486 28,656,331 13 356 4 A 27,125,500 0.9549 28,406,639 10 208 5 D3 16,866,454 0.9576 17,613,256 16 2,143 6 F1 5,714,099 0.9525 5,999,054 7 203 7 F1 5,755,731 0.9956 5,781,168 7 61 8 F1 5,603,752 1.0546 5,313,628 6 22 9 F1 5,702,194 0.9476 6,017,512 4 8 10 G1 136,468,108 1.0053 135,748,640 15 100 11 L1 6,920,713 1.0330 6,699,625 7 124 12 L1 6,859,671 1.0511 6,526,183 6 27 13 L1 8,307,022 1.0017 8,292,924 4 6 RANDOM TOTALS: 306,897,730 309,687,181 121 5,087 CATG D1 EXCEPTION VALUES: 32,170,257 28,694,474 CATG G1 EXCEPTION VALUES: 62,025,422 59,922,344 CATG L1 EXCEPTION VALUES: 3,449,340 3,446,102 TOTAL TEST VALUES (4): 404,542,749 401,750,101 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 20,087,505 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 381,662,596 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 404,542,749 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 421,837,606 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 410,127,059 (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
