DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:03:02 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 087/Glasscock VRSN: P 087-901/Glasscock Co ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 D3 16,925,200 0.7204 23,494,170 26 3,167 2 G1 261,989,647 0.8308 315,346,229 20 696 RANDOM TOTALS: 278,914,847 338,840,399 46 3,863 CATG J EXCEPTION VALUES: 9,812,013 9,876,355 CATG D1 EXCEPTION VALUES: 17,090,580 18,319,703 CATG G1 EXCEPTION VALUES: 90,525,723 158,489,440 TOTAL TEST VALUES (4): 396,343,163 525,525,897 MARGIN OF ERROR PERCENT: 13.4323183 MARGIN OF ERROR VALUE: 70,590,311 CONFIDENCE INTERVAL VALUES (5): LOCAL TEST VALUE: 396,343,163 (OUTSIDE CONFIDENCE INTERVAL) STATE LOWER LIMIT: 454,935,586 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) STATE UPPER LIMIT: 596,116,208 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 433,417,230 (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
