DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:06:20 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 107/Henderson VRSN: P 107-901/Athens ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 104,748,461 0.9222 113,585,406 17 2,068 2 A 104,704,460 0.9990 104,809,269 20 1,107 3 A 104,869,738 0.9332 112,376,487 15 688 4 A 104,564,565 0.9803 106,665,883 13 330 5 D3 155,903,300 0.8409 185,400,523 38 5,594 6 F1 29,154,255 1.0888 26,776,502 12 329 7 F1 29,476,597 0.9686 30,432,167 8 111 8 F1 29,766,208 0.9285 32,058,382 6 37 9 F1 28,380,492 1.0290 27,580,653 4 9 10 L1 17,849,889 0.8286 21,542,227 7 345 11 L1 17,759,575 1.0517 16,886,541 7 94 12 L1 17,954,785 1.0319 17,399,734 6 38 13 L1 17,648,328 0.9158 19,270,941 3 8 RANDOM TOTALS: 762,780,653 814,784,715 156 10,758 CATG D1 EXCEPTION VALUES: 11,082,530 9,302,403 TOTAL TEST VALUES (4): 773,863,183 824,087,118 MARGIN OF ERROR PERCENT: 5.1033501 MARGIN OF ERROR VALUE: 42,056,051 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 773,863,183 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 782,031,067 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 866,143,169 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 828,429,022 (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
