DATE: 06/22/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:55:32 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 029/Calhoun VRSN: W 029-901/Calhoun Co ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 118,122,371 0.9661 122,267,230 34 3,155 2 A 118,096,170 0.9397 125,674,332 30 1,737 3 A 118,138,402 0.9769 120,931,930 23 1,093 4 A 118,056,176 0.9552 123,593,149 20 568 5 D3 32,374,699 1.0164 31,852,321 15 1,652 6 F1 20,862,733 0.9650 21,619,412 7 359 7 F1 20,783,649 0.9366 22,190,529 7 120 8 F1 21,215,110 1.0027 21,157,983 6 46 9 F1 20,420,922 0.9776 20,888,832 5 11 10 G1 79,159,270 0.9847 80,389,225 18 131 11 L1 20,965,403 0.9673 21,674,148 7 423 12 L1 20,894,579 0.9432 22,152,862 8 59 13 L1 23,010,889 0.9912 23,215,183 5 13 14 L1 18,855,935 0.9962 18,927,861 3 4 RANDOM TOTALS: 750,956,308 776,534,997 188 9,371 CATG J EXCEPTION VALUES: 39,235,240 38,537,121 CATG D1 EXCEPTION VALUES: 22,424,022 21,128,139 TOTAL TEST VALUES (4): 812,615,570 836,200,257 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 41,810,013 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 794,390,244 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 812,615,570 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 878,010,270 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,529,986,018 (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
