DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:57:49 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 049/Cooke VRSN: P 049-905/Callisburg ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 70,286,311 1.0063 69,846,279 29 730 2 A 70,182,743 1.0005 70,147,669 37 382 3 A 70,097,598 0.9873 70,999,289 17 265 4 A 70,219,089 0.9798 71,666,758 15 167 5 D3 88,428,519 1.0926 80,934,028 27 3,605 RANDOM TOTALS: 369,214,260 363,594,023 125 5,149 CATG D1 EXCEPTION VALUES: 5,504,762 4,940,347 TOTAL TEST VALUES (4): 374,719,022 368,534,370 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 18,426,719 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 350,107,651 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 374,719,022 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 386,961,089 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 348,899,259 (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
