DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:59:49 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 061/Denton VRSN: W 061-906/Ponder ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 21,948,885 0.9400 23,349,878 6 346 2 A 21,848,101 0.9561 22,851,272 9 209 3 A 21,876,073 1.0036 21,797,602 11 155 4 A 21,838,727 0.9939 21,972,761 10 105 5 D3 48,711,028 1.0327 47,168,614 27 1,470 6 G1 345,936,200 1.0676 324,031,660 20 568 RANDOM TOTALS: 482,159,014 461,171,787 83 2,853 CATG D1 EXCEPTION VALUES: 3,642,747 3,035,871 TOTAL TEST VALUES (4): 485,801,761 464,207,658 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 23,210,383 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 440,997,275 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 485,801,761 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 487,418,041 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 520,423,138 (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
