DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:53:58 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 019/Bowie VRSN: P 019-913/Hubbard ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 797,620 0.9022 884,083 6 25 2 A 761,030 0.9858 771,992 5 14 3 A 823,933 0.9632 855,412 9 11 4 A 752,051 0.9911 758,804 4 6 5 D3 10,248,304 1.0007 10,241,135 10 396 RANDOM TOTALS: 13,382,938 13,511,426 34 452 CATG J EXCEPTION VALUES: 566,550 569,015 CATG D1 EXCEPTION VALUES: 1,033,656 856,409 TOTAL TEST VALUES (4): 14,983,144 14,936,850 MARGIN OF ERROR PERCENT: 5.0000033 MARGIN OF ERROR VALUE: 746,843 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 14,190,007 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 14,983,144 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 15,683,693 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 11,352,308 (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
