DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:06:24 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 107/Henderson VRSN: P 107-904/Crossroads ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 8,457,355 1.0227 8,269,634 8 228 2 A 8,432,860 1.0258 8,220,764 7 148 3 A 8,410,177 0.9691 8,678,338 7 96 4 A 8,438,147 1.0044 8,401,182 8 54 5 D3 40,433,460 0.9867 40,978,474 37 1,622 6 G1 19,398,070 0.8531 22,738,331 10 69 RANDOM TOTALS: 93,570,069 97,286,723 77 2,217 CATG J EXCEPTION VALUES: 5,091,830 5,894,389 CATG D1 EXCEPTION VALUES: 4,753,470 4,051,640 TOTAL TEST VALUES (4): 103,415,369 107,232,752 MARGIN OF ERROR PERCENT: 5.6456212 MARGIN OF ERROR VALUE: 6,053,955 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 101,178,797 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 103,415,369 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 113,286,707 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 187,167,559 (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
