DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:56:19 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 034/Cass VRSN: W 034-907/Queen City ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 11,939,962 0.9046 13,199,162 16 439 2 A 11,827,468 0.9745 12,136,960 15 260 3 A 11,937,587 0.9509 12,553,988 15 191 4 A 11,824,775 1.0444 11,322,075 15 126 5 D3 33,328,370 0.9036 36,883,986 24 2,180 6 F1 1,914,294 0.9927 1,928,371 7 49 7 F1 2,041,433 0.8790 2,322,449 6 20 8 F1 1,840,109 1.0002 1,839,741 5 10 9 F1 1,917,566 1.0447 1,835,518 3 4 10 L1 1,883,606 1.1222 1,678,494 7 64 11 L1 1,994,235 1.0646 1,873,225 5 18 12 L1 1,803,832 1.1104 1,624,488 4 8 RANDOM TOTALS: 94,253,237 99,198,457 122 3,369 CATG J EXCEPTION VALUES: 7,948,999 8,060,701 CATG D1 EXCEPTION VALUES: 5,301,290 5,768,706 CATG L1 EXCEPTION VALUES: 1,753,160 1,677,948 TOTAL TEST VALUES (4): 109,256,686 114,705,812 MARGIN OF ERROR PERCENT: 5.0000003 MARGIN OF ERROR VALUE: 5,735,291 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 108,970,521 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 109,256,686 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 120,441,103 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 312,081,683 (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
