DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:00:25 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 065/Donley VRSN: W 065-902/Hedley ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 773,069 0.9472 816,162 7 77 2 A 783,688 0.8774 893,194 7 46 3 A 786,716 0.9606 818,984 6 22 4 A 736,045 1.0599 694,448 6 11 5 D3 4,951,696 0.9243 5,357,239 20 819 RANDOM TOTALS: 8,031,214 8,580,027 46 975 CATG J EXCEPTION VALUES: 4,412,401 4,563,887 CATG D1 EXCEPTION VALUES: 7,551,040 7,520,230 TOTAL TEST VALUES (4): 19,994,655 20,664,144 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 1,033,207 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 19,630,937 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 19,994,655 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 21,697,351 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 23,442,379 (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
