DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:25:43 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 249/Wise VRSN: P 249-905/Decatur ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 65,295,465 0.9943 65,669,783 22 1,109 2 A 65,343,054 0.9865 66,237,257 30 662 3 A 65,330,482 0.9821 66,521,212 30 455 4 A 65,307,177 1.0139 64,411,852 17 291 5 D3 173,182,103 0.9771 177,240,920 28 4,875 6 F1 27,591,457 0.9168 30,095,394 8 173 7 F1 27,621,978 0.8836 31,260,727 9 56 8 F1 26,880,280 0.9236 29,103,811 6 28 9 F1 27,390,975 0.8583 31,913,055 7 12 10 G1 282,242,000 1.0361 272,408,069 12 1,118 11 L1 17,101,823 0.8925 19,161,706 7 304 12 L1 17,313,306 0.9715 17,821,210 9 60 13 L1 33,566,032 0.9708 34,575,641 5 15 RANDOM TOTALS: 894,166,132 906,420,637 190 9,158 CATG J EXCEPTION VALUES: 27,402,598 30,617,398 CATG D1 EXCEPTION VALUES: 6,960,400 6,674,472 TOTAL TEST VALUES (4): 928,529,130 943,712,507 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 47,185,625 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 896,526,882 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 928,529,130 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 990,898,132 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,000,555,824 (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
