DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:22:26 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 144/Lee VRSN: W 144-903/Dime Box ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 1,778,758 0.8189 2,172,131 6 90 .021139024 2 A 1,784,878 0.8424 2,118,801 7 41 .004034453 3 A 1,731,740 0.9779 1,770,876 8 23 .013099246 4 A 1,748,841 0.9975 1,753,224 5 12 .016008635 5 D3 28,512,140 1.0417 27,370,779 20 1,739 .046486800 6 G1 13,102,170 1.0446 12,542,763 15 47 .015621480 RANDOM TOTALS: 48,658,527 47,728,574 61 1,952 CATG J EXCEPTION VALUES: 4,720,370 4,742,702 CATG D1 EXCEPTION VALUES: 3,851,168 3,200,598 CATG G1 EXCEPTION VALUES: 38,576,337 38,699,458 TOTAL TEST VALUES (4): 95,806,402 94,371,332 MARGIN OF ERROR PERCENT: 5.0000004 MARGIN OF ERROR VALUE: 4,718,567 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 89,652,765 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 95,806,402 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 99,089,899 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 104,606,226 (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
