DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:24:23 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 241/Wharton VRSN: P 241-904/Wharton ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 43,655,664 0.8089 53,969,173 11 1,383 2 A 43,610,237 0.8023 54,356,521 13 719 3 A 43,470,797 0.8874 48,986,699 11 503 4 A 43,592,821 0.9072 48,052,051 11 312 5 D3 27,059,006 0.9572 28,268,916 13 3,042 6 F1 13,060,174 0.8822 14,804,097 7 214 7 F1 13,224,534 0.9925 13,324,468 7 67 8 F1 25,803,618 0.9760 26,438,133 8 21 9 G1 31,498,600 0.9012 34,951,842 16 87 RANDOM TOTALS: 284,975,451 323,151,900 97 6,348 CATG J EXCEPTION VALUES: 24,057,277 25,643,803 CATG D1 EXCEPTION VALUES: 24,035,330 21,448,096 TOTAL TEST VALUES (4): 333,068,058 370,243,799 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 18,512,190 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 333,068,058 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 351,731,609 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 388,755,989 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 453,180,408 (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
