DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:04:23 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 146/Liberty VRSN: W 146-902/Dayton ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 121,772,224 0.8919 136,531,252 23 3,239 .039877206 2 A 121,702,514 0.9331 130,428,158 28 1,687 .018812716 3 A 121,662,016 0.9901 122,878,513 37 1,182 .011486659 4 A 121,658,096 1.0131 120,084,983 47 752 .010221100 5 C 9,424,383 0.9617 9,799,712 7 1,689 .020908847 6 C 9,451,454 0.9238 10,231,061 10 651 .069034788 7 C 9,378,219 0.9501 9,870,770 9 420 .060882080 8 C 9,406,644 1.0198 9,224,009 8 212 .013737050 9 D3 59,410,019 1.0303 57,662,835 29 5,080 .016352090 10 F1 12,282,947 1.0562 11,629,376 7 140 .018693215 11 F1 12,166,537 0.9329 13,041,630 7 56 .022255647 12 F1 12,297,625 0.9521 12,916,317 7 29 .021861106 13 F1 12,110,184 0.9057 13,371,077 5 9 .007148726 RANDOM TOTALS: 632,722,862 657,669,693 224 15,146 CATG J EXCEPTION VALUES: 32,766,100 32,592,330 CATG D1 EXCEPTION VALUES: 20,725,872 22,167,733 TOTAL TEST VALUES (4): 686,214,834 712,429,756 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 35,621,488 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 676,808,268 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 686,214,834 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 748,051,244 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,031,790,682 (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
