DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:50:46 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 092/Gregg VRSN: W 092-902/Kilgore ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 90,182,106 0.8822 102,224,106 46 2,099 .044449109 2 A 90,166,424 0.9405 95,870,733 38 1,186 .010947083 3 A 90,105,849 0.9791 92,029,261 38 847 .006750611 4 A 90,110,495 0.9988 90,218,758 19 511 .014213102 5 D3 80,218,466 0.9875 81,233,890 14 14,751 .027447985 6 F1 22,937,484 1.0177 22,538,552 7 303 .017300565 7 F1 23,224,847 0.8731 26,600,443 7 96 .030520127 8 F1 23,398,765 1.0335 22,640,314 6 29 .006863743 9 F1 21,954,877 0.9641 22,772,406 4 8 .004031480 10 G1 25,879,967 0.9978 25,937,028 7 120 .004582056 11 G1 26,387,385 0.9884 26,697,071 6 43 .003725973 12 G1 26,634,673 0.9876 26,969,090 5 22 .001937445 13 G1 24,117,086 1.0513 22,940,251 4 11 .005461144 14 L1 29,470,940 0.9594 30,718,095 7 348 .009585219 15 L1 29,617,672 1.0888 27,202,123 6 78 .014218408 16 L1 31,133,831 1.0671 29,176,114 6 29 .015075253 17 L1 27,516,253 1.0234 26,887,095 3 6 .000782430 RANDOM TOTALS: 753,057,120 772,655,330 223 20,487 CATG D1 EXCEPTION VALUES: 5,204,880 5,141,856 TOTAL TEST VALUES (4): 758,262,000 777,797,186 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 38,889,859 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 738,907,327 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 758,262,000 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 816,687,045 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 959,704,385 (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
