DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:35:55 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 019/Bowie VRSN: W 019-903/Maud ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 6,713,723 1.0161 6,607,345 10 228 .048183098 2 A 6,719,763 0.9167 7,330,384 11 130 .030733826 3 A 6,732,064 0.9566 7,037,491 12 86 .012711674 4 A 6,597,877 0.9868 6,686,134 9 52 .021140024 5 D3 13,939,230 1.0280 13,559,562 18 577 .060968675 RANDOM TOTALS: 40,702,657 41,220,916 60 1,073 CATG J EXCEPTION VALUES: 1,865,890 1,831,861 CATG D1 EXCEPTION VALUES: 1,730,455 1,532,404 TOTAL TEST VALUES (4): 44,299,002 44,585,181 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 2,229,259 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 42,355,922 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 44,299,002 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 46,814,440 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 41,763,421 (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
