DATE: 01/27/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:02:21 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 182/Palo Pinto VRSN: W 182-903/Mineral Wells ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 65,363,011 0.9105 71,788,041 51 2,248 .052341309 2 A 65,344,953 0.9019 72,452,548 32 1,144 .030227563 3 A 65,284,026 0.9568 68,231,633 46 802 .016458189 4 A 65,323,874 0.9269 70,475,644 22 451 .019704713 5 D3 61,561,010 0.8499 72,433,239 26 2,466 .039313661 6 F1 15,273,183 1.0242 14,912,305 17 269 .015097327 7 F1 15,193,783 0.9933 15,296,268 15 87 .003181945 8 F1 15,873,666 0.9942 15,966,270 14 36 .012629441 9 F1 14,446,666 0.9585 15,072,161 7 10 .021024403 10 L1 9,154,425 1.0225 8,952,983 15 301 .012074447 11 L1 9,294,981 1.0791 8,613,642 9 72 .040317889 12 L1 9,587,910 1.0306 9,303,231 5 23 .001081666 13 L1 8,517,356 1.0863 7,840,703 4 5 .004409725 RANDOM TOTALS: 420,218,844 451,338,668 263 7,914 CATG J EXCEPTION VALUES: 18,513,791 20,147,610 CATG D1 EXCEPTION VALUES: 4,113,780 3,955,973 TOTAL TEST VALUES (4): 442,846,415 475,442,251 MARGIN OF ERROR PERCENT: 5.0000001 MARGIN OF ERROR VALUE: 23,772,113 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 442,846,415 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 451,670,138 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 499,214,364 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 480,183,146 (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
