DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:53:36 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 019/Bowie VRSN: P 019-901/DeKalb ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 12,040,783 0.8161 14,754,053 7 428 2 A 12,015,814 0.9650 12,451,621 8 231 3 A 12,061,675 1.0514 11,472,014 8 162 4 A 11,959,572 1.1307 10,577,140 10 106 5 D3 44,640,161 1.0655 41,895,975 16 3,014 6 F1 2,217,442 0.9910 2,237,580 6 46 7 F1 2,365,330 0.9785 2,417,302 6 19 8 F1 2,113,860 0.9539 2,216,018 4 9 RANDOM TOTALS: 99,414,637 98,021,703 65 4,015 CATG J EXCEPTION VALUES: 4,549,200 4,648,472 CATG D1 EXCEPTION VALUES: 17,400,593 15,363,221 CATG F1 EXCEPTION VALUES: 2,051,666 2,027,290 TOTAL TEST VALUES (4): 123,416,096 120,060,686 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 6,003,034 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 114,057,652 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 123,416,096 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 126,063,720 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 108,173,147 (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
