DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 12:02:15 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 081/Freestone VRSN: P 081-902/Fairfield ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 43,499,076 0.9579 45,410,874 17 990 2 A 43,595,497 0.9874 44,151,810 15 530 3 A 43,611,874 1.0147 42,980,067 7 289 4 A 43,376,174 0.9934 43,664,359 8 126 5 D3 108,221,300 0.9843 109,947,475 39 7,232 6 G1 464,003,710 1.0113 458,819,055 27 644 RANDOM TOTALS: 746,307,631 744,973,640 113 9,811 CATG J EXCEPTION VALUES: 20,569,030 22,361,244 CATG D1 EXCEPTION VALUES: 15,815,480 16,059,039 TOTAL TEST VALUES (4): 782,692,141 783,393,923 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 39,169,696 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 744,224,227 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 782,692,141 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 822,563,619 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 1,650,759,100 (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
