DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:20:58 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 215/Stephens VRSN: P 215-901/Breckenridge ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 25,483,411 0.9544 26,700,975 48 1,341 2 A 25,491,997 0.8210 31,049,935 18 661 3 A 25,505,412 0.8346 30,560,043 21 399 4 A 25,464,037 0.9378 27,152,951 20 236 5 D3 36,528,318 0.7286 50,134,941 38 5,086 6 F1 7,085,792 0.9189 7,711,168 8 187 7 F1 7,076,028 0.8937 7,917,677 10 80 8 F1 7,086,020 0.9963 7,112,336 9 31 9 F1 7,077,098 0.9658 7,327,706 6 8 10 G1 202,501,520 1.0207 198,394,749 30 1,386 RANDOM TOTALS: 369,299,633 394,062,481 208 9,415 CATG J EXCEPTION VALUES: 18,950,351 20,177,046 CATG D1 EXCEPTION VALUES: 18,239,180 28,488,836 TOTAL TEST VALUES (4): 406,489,164 442,728,363 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 22,136,418 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 406,489,164 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 420,591,945 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 464,864,781 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 424,257,028 (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
