DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:24:03 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 239/Washington VRSN: P 239-901/Brenham ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 141,801,114 0.9519 148,966,398 12 2,351 2 A 141,623,375 0.9947 142,377,978 17 1,426 3 A 141,808,893 0.9493 149,382,590 17 1,033 4 A 141,647,923 0.9743 145,384,299 14 621 5 D3 395,681,888 0.9815 403,139,978 23 10,943 6 F1 37,610,635 1.0022 37,528,073 8 365 7 F1 37,475,404 0.8604 43,555,793 7 121 8 F1 38,291,049 0.9024 42,432,457 6 39 9 F1 36,526,785 0.9959 36,677,161 5 10 10 G1 106,185,360 0.9730 109,131,922 12 125 11 L1 24,209,631 0.9552 25,345,091 8 490 12 L1 24,345,411 1.0385 23,442,861 7 103 13 L1 24,332,674 1.0884 22,356,371 6 30 14 L1 23,810,509 1.0283 23,155,216 4 9 RANDOM TOTALS: 1,315,350,651 1,352,876,188 146 17,666 CATG D1 EXCEPTION VALUES: 23,741,830 22,912,590 TOTAL TEST VALUES (4): 1,339,092,481 1,375,788,778 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 68,789,439 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 1,306,999,339 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 1,339,092,481 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 1,444,578,217 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,438,636,962 (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
