DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:57:21 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 043/Collin VRSN: W 043-904/Farmersville ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 31,850,094 1.0623 29,982,203 12 614 2 A 31,868,518 1.0249 31,094,271 14 382 3 A 31,967,869 1.0014 31,923,177 19 273 4 A 31,810,352 0.9818 32,400,033 13 169 5 D3 69,088,364 0.9898 69,800,327 11 39,241 6 F1 4,051,894 0.8774 4,618,069 6 59 7 F1 4,105,509 0.8680 4,729,849 7 25 8 F1 3,930,036 0.9443 4,161,851 5 12 9 F1 4,078,910 1.0235 3,985,256 4 6 RANDOM TOTALS: 212,751,546 212,695,036 91 40,781 CATG J EXCEPTION VALUES: 13,213,468 13,842,116 CATG D1 EXCEPTION VALUES: 3,979,032 3,459,269 TOTAL TEST VALUES (4): 229,944,046 229,996,421 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 11,499,821 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 218,496,600 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 229,944,046 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 241,496,242 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 236,360,981 (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
