DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:53:52 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 019/Bowie VRSN: P 019-910/Malta ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 1,041,066 0.8201 1,269,438 6 40 2 A 1,050,885 0.9461 1,110,755 6 19 3 A 1,063,129 0.9950 1,068,471 7 13 4 A 948,388 0.9996 948,768 4 8 5 D3 7,785,715 0.9730 8,001,763 10 391 RANDOM TOTALS: 11,889,183 12,399,195 33 471 CATG J EXCEPTION VALUES: 579,080 580,381 CATG D1 EXCEPTION VALUES: 772,188 759,486 TOTAL TEST VALUES (4): 13,240,451 13,739,062 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 686,953 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 13,052,109 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 13,240,451 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 14,426,015 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 10,355,534 (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
