DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:52:55 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 015/Bexar VRSN: P 015-908/South San Antonio ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 114,461,969 0.9480 120,740,474 18 2,914 2 A 113,821,825 1.0585 107,531,247 14 2,229 3 A 113,484,309 1.0198 111,280,946 29 1,905 4 A 112,972,039 1.0191 110,854,714 34 1,388 5 F1 38,936,986 0.9389 41,470,855 15 210 6 F1 39,458,538 0.9136 43,190,169 15 38 7 F1 39,493,025 0.9156 43,133,492 7 12 8 L1 34,070,720 1.0484 32,497,825 8 268 9 L1 34,117,499 1.0608 32,162,047 6 27 10 L1 37,538,808 1.0235 36,676,901 4 8 RANDOM TOTALS: 678,355,718 679,538,670 150 8,999 CATG D1 EXCEPTION VALUES: 236,198 312,687 CATG F1 EXCEPTION VALUES: 91,057,300 88,869,095 CATG L1 EXCEPTION VALUES: 22,361,120 21,854,308 TOTAL TEST VALUES (4): 792,010,336 790,574,760 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 39,528,738 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 751,046,022 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 792,010,336 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 830,103,498 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 805,102,118 (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
