DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:07:16 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 109/Hill VRSN: P 109-907/Itasca ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 7,576,880 1.0134 7,476,692 15 262 2 A 7,560,659 1.0576 7,148,883 14 149 3 A 7,576,464 1.0759 7,041,978 14 107 4 A 7,530,335 1.0781 6,984,821 14 66 5 D3 34,607,310 1.2034 28,757,944 25 2,066 RANDOM TOTALS: 64,851,648 57,410,318 82 2,650 CATG J EXCEPTION VALUES: 8,680,270 9,404,139 CATG D1 EXCEPTION VALUES: 11,014,501 10,125,903 TOTAL TEST VALUES (4): 84,546,419 76,940,360 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 3,847,018 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 73,093,342 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 80,787,378 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 84,546,419 (OUTSIDE CONFIDENCE INTERVAL) VALUE ASSIGNED (6): 89,193,205 (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
