DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:40:49 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 042/Coleman VRSN: W 042-903/Santa Anna ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 2,131,201 1.0148 2,100,119 13 188 .009803769 2 A 2,124,390 0.9991 2,126,304 14 109 .009232072 3 A 2,134,899 0.9634 2,216,005 11 68 .000795144 4 A 2,109,526 1.0084 2,091,954 11 37 .005802547 5 D3 12,839,320 1.0177 12,616,017 34 1,877 .010646995 RANDOM TOTALS: 21,339,336 21,150,399 83 2,279 CATG J EXCEPTION VALUES: 5,704,859 5,753,889 CATG D1 EXCEPTION VALUES: 10,498,510 10,285,567 TOTAL TEST VALUES (4): 37,542,705 37,189,855 MARGIN OF ERROR PERCENT: 5.0000007 MARGIN OF ERROR VALUE: 1,859,493 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 35,330,362 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 37,542,705 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 39,049,348 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 43,945,089 (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
