DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:04:42 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 098/Hansford VRSN: P 098-904/Spearman ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 11,428,609 0.9010 12,684,361 13 468 2 A 11,469,771 1.0190 11,255,909 12 263 3 A 11,444,665 0.9404 12,169,997 7 159 4 A 11,383,389 0.9724 11,706,488 7 99 5 D3 9,773,586 0.8690 11,246,934 10 1,889 6 G1 142,343,109 1.0432 136,448,532 20 541 RANDOM TOTALS: 197,843,129 195,512,221 69 3,419 CATG J EXCEPTION VALUES: 13,879,761 11,361,035 CATG D1 EXCEPTION VALUES: 27,748,699 26,229,648 TOTAL TEST VALUES (4): 239,471,589 233,102,904 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 11,655,145 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 221,447,759 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 239,471,589 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 244,758,049 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 278,061,212 (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
