DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:55:50 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 014/Bell VRSN: W 014-906/Killeen ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 662,592,571 0.9574 692,074,964 56 9,893 .011060429 2 A 662,677,662 0.9994 663,075,507 56 7,612 .004769171 3 A 662,638,837 0.9826 674,372,926 57 6,060 .009800296 4 A 662,374,746 0.9710 682,157,308 57 3,828 .010810811 5 B 100,844,673 0.8759 115,132,633 32 1,118 .014162851 6 B 100,763,057 0.9792 102,903,449 56 644 .001501825 7 B 101,777,294 1.0033 101,442,534 41 310 .009206915 8 B 99,611,845 0.9108 109,367,419 7 19 .005873947 9 F1 109,368,688 0.7407 147,655,850 9 711 .049443190 10 F1 109,378,755 0.8525 128,303,525 10 219 .126651611 11 F1 110,487,145 0.8637 127,923,058 7 91 .033661488 12 F1 108,210,967 0.8657 124,998,229 6 23 .013692589 13 L1 59,708,211 1.0552 56,584,734 7 1,528 .020309762 14 L1 59,925,020 1.0222 58,623,577 7 244 .002680539 15 L1 61,241,195 1.0155 60,306,445 6 67 .006922274 16 L1 57,881,659 0.9820 58,942,626 6 15 .000179752 RANDOM TOTALS: 3,729,482,325 3,903,864,784 420 32,382 CATG D1 EXCEPTION VALUES: 3,470,903 3,984,652 TOTAL TEST VALUES (4): 3,732,953,228 3,907,849,436 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 195,392,472 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 3,712,456,964 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 3,732,953,228 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 4,103,241,908 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,796,819,521 (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
