DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:05:30 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 062/Dewitt VRSN: W 062-901/Cuero ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 25,721,503 0.9978 25,778,215 17 918 .013844609 2 A 25,768,885 0.9805 26,281,372 15 508 .003145172 3 A 25,733,440 0.9901 25,990,748 15 335 .020733295 4 A 25,657,590 0.9892 25,937,717 15 189 .006202729 5 D3 49,769,910 0.9837 50,594,602 26 3,535 .017378890 6 F1 6,340,280 0.8382 7,564,161 7 135 .047607305 7 F1 6,281,815 0.9970 6,300,717 6 50 .028094767 8 F1 6,590,785 1.0907 6,042,711 5 19 .010777862 9 F1 6,008,919 0.8845 6,793,577 3 6 .000731651 10 L1 5,391,764 1.0111 5,332,572 7 141 .022383271 11 L1 5,476,820 0.9811 5,582,326 6 33 .005114665 12 L1 5,760,890 0.9790 5,884,464 5 16 .000476101 13 L1 4,809,889 0.9514 5,055,591 3 4 .001632538 RANDOM TOTALS: 199,312,490 203,138,773 130 5,889 CATG J EXCEPTION VALUES: 10,700,613 11,467,995 CATG D1 EXCEPTION VALUES: 11,689,770 9,381,939 TOTAL TEST VALUES (4): 221,702,873 223,988,707 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 11,199,435 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 212,789,272 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 221,702,873 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 235,188,142 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 323,037,620 (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
