DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:56:45 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 037/Cherokee VRSN: W 037-909/Wells ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 2,789,111 0.8937 3,120,858 8 141 2 A 2,770,553 1.0288 2,692,995 9 75 3 A 2,720,762 0.9292 2,928,069 6 29 4 D3 12,091,030 0.9410 12,849,129 20 1,483 RANDOM TOTALS: 20,371,456 21,591,051 43 1,728 CATG J EXCEPTION VALUES: 2,193,520 2,281,195 CATG D1 EXCEPTION VALUES: 8,582,260 7,943,173 CATG A EXCEPTION VALUES: 394,070 413,251 TOTAL TEST VALUES (4): 31,541,306 32,228,670 MARGIN OF ERROR PERCENT: 5.0000016 MARGIN OF ERROR VALUE: 1,611,434 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 30,617,236 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 31,541,306 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 33,840,104 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 30,072,811 (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
