DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:21:01 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 212/Smith VRSN: W 212-902/Bullard ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 88,461,888 1.0243 86,363,261 29 1,212 2 A 88,376,598 1.0092 87,570,945 38 584 3 A 88,461,123 1.0487 84,353,126 26 374 4 A 88,368,616 1.0100 87,493,679 17 208 5 C 6,970,076 1.0371 6,720,737 12 2,990 6 C 6,910,461 0.9551 7,235,327 19 660 7 C 6,748,797 0.9427 7,159,008 17 139 8 C 6,779,270 1.1283 6,008,393 6 51 9 D3 56,457,580 1.0085 55,981,735 27 2,464 RANDOM TOTALS: 437,534,409 428,886,211 191 8,682 CATG D1 EXCEPTION VALUES: 6,014,780 4,049,963 TOTAL TEST VALUES (4): 443,549,189 432,936,174 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 21,646,809 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 411,289,365 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 443,549,189 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 454,582,983 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 428,753,226 (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
