DATE: 01/23/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:01:16 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 042/Coleman VRSN: W 042-905/Panther Creek Cons ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 814,399 0.9651 843,849 12 73 .002207964 2 A 801,175 0.9630 831,957 11 38 .000873833 3 A 793,417 0.9814 808,454 11 26 .000327686 4 A 799,847 0.9918 806,460 10 15 .002232168 5 D3 21,638,910 1.1017 19,641,382 37 2,871 .041937885 6 G1 1,760,100 1.0390 1,694,033 15 65 .008240347 7 G1 1,722,430 0.9188 1,874,652 10 19 .108081338 8 G1 1,910,350 0.9847 1,940,032 6 9 .008699886 RANDOM TOTALS: 30,240,628 28,440,819 112 3,116 CATG J EXCEPTION VALUES: 3,990,600 4,043,511 CATG D1 EXCEPTION VALUES: 16,008,120 13,787,266 CATG G1 EXCEPTION VALUES: 1,450,870 1,456,722 TOTAL TEST VALUES (4): 51,690,218 47,728,318 MARGIN OF ERROR PERCENT: 5.0000002 MARGIN OF ERROR VALUE: 2,386,416 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 45,341,902 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 50,114,734 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 51,690,218 (OUTSIDE CONFIDENCE INTERVAL) VALUE ASSIGNED (6): 57,746,717 (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
