DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:55:53 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 034/Cass VRSN: P 034-908/Marietta CISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 1,060,314 0.9352 1,133,783 13 54 2 A 1,086,838 0.9041 1,202,121 11 32 3 A 1,050,689 0.9257 1,135,021 10 24 4 A 1,049,406 1.0950 958,362 8 14 5 D3 6,349,380 1.0361 6,128,154 21 651 RANDOM TOTALS: 10,596,627 10,557,441 63 775 CATG J EXCEPTION VALUES: 1,928,600 1,272,837 CATG D1 EXCEPTION VALUES: 1,626,350 1,922,248 TOTAL TEST VALUES (4): 14,151,577 13,752,526 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 687,626 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 13,064,900 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 14,151,577 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 14,440,152 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 12,331,206 (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
