DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:54:46 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 025/Brown VRSN: P 025-909/Early ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 16,741,447 0.9316 17,970,639 11 441 2 A 16,699,703 0.9191 18,169,626 18 274 3 A 16,737,436 0.9087 18,419,100 12 200 4 A 16,685,607 0.9212 18,112,904 14 135 5 D3 33,449,031 0.9244 36,184,586 29 1,611 6 F1 4,376,101 0.9799 4,465,865 9 60 7 F1 4,421,758 0.9592 4,609,839 13 33 8 F1 4,225,154 0.9623 4,390,683 7 19 9 F1 4,327,089 0.9697 4,462,297 9 11 10 L1 4,336,674 0.9462 4,583,253 11 109 11 L1 4,384,431 0.9751 4,496,391 9 29 12 L1 4,838,800 1.0016 4,831,070 10 13 13 L1 3,803,798 0.9833 3,868,400 3 4 RANDOM TOTALS: 135,027,029 144,564,653 155 2,939 CATG D1 EXCEPTION VALUES: 3,537,805 3,606,678 CATG F1 EXCEPTION VALUES: 8,187,140 8,249,874 TOTAL TEST VALUES (4): 146,751,974 156,421,205 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 7,821,060 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 146,751,974 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 148,600,145 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 164,242,265 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 140,845,910 (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
