DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:00:03 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 127/Jones VRSN: W 127-904/Hawley ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 4,878,303 1.1136 4,380,660 12 213 .007920986 2 A 4,850,688 1.1186 4,336,392 14 113 .007991173 3 A 4,871,572 1.0657 4,571,241 12 80 .009651521 4 A 4,818,803 1.0843 4,444,160 11 50 .008705675 5 D3 24,008,086 1.0532 22,795,372 20 73,162 .035090289 RANDOM TOTALS: 43,427,452 40,527,825 69 73,618 CATG J EXCEPTION VALUES: 8,125,616 8,340,548 CATG D1 EXCEPTION VALUES: 5,278,903 5,041,800 TOTAL TEST VALUES (4): 56,831,971 53,910,173 MARGIN OF ERROR PERCENT: 5.0000006 MARGIN OF ERROR VALUE: 2,695,509 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 51,214,664 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 56,605,682 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 56,831,971 (OUTSIDE CONFIDENCE INTERVAL) VALUE ASSIGNED (6): 59,762,513 (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
