DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:01:39 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 072/Erath VRSN: W 072-909/Lingleville ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 732,146 1.0252 714,149 7 31 2 A 736,876 0.9272 794,733 8 15 3 A 721,219 0.8345 864,253 6 9 4 A 657,562 1.0084 652,084 3 5 5 D3 29,139,290 0.8976 32,463,558 26 1,684 RANDOM TOTALS: 31,987,093 35,488,777 50 1,744 CATG J EXCEPTION VALUES: 2,592,132 3,452,822 CATG D1 EXCEPTION VALUES: 8,499,830 7,279,042 TOTAL TEST VALUES (4): 43,079,055 46,220,641 MARGIN OF ERROR PERCENT: 8.0786179 MARGIN OF ERROR VALUE: 3,733,989 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 42,486,652 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 43,079,055 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 49,954,630 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 44,716,159 (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
