DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:23:04 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 230/Upshur VRSN: P 230-904/Union Hill ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 3,581,618 0.8175 4,381,184 10 142 2 A 3,578,806 0.8483 4,218,798 10 81 3 A 3,604,950 0.9601 3,754,765 9 58 4 A 3,550,709 0.8737 4,063,991 9 39 5 D3 28,065,044 0.7144 39,284,776 21 1,790 6 G1 7,397,973 1.0017 7,385,418 14 30 RANDOM TOTALS: 49,779,100 63,088,932 73 2,140 CATG D1 EXCEPTION VALUES: 4,718,536 3,650,770 CATG G1 EXCEPTION VALUES: 19,692,403 17,710,404 TOTAL TEST VALUES (4): 74,190,039 84,450,106 MARGIN OF ERROR PERCENT: 13.8438666 MARGIN OF ERROR VALUE: 11,691,160 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 72,758,946 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 74,190,039 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 96,141,266 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 67,686,847 (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
