DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:35:12 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 015/Bexar VRSN: W 015-916/Judson ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 594,456,845 0.9705 612,526,373 41 8,544 .024231910 2 A 594,966,882 0.9750 610,222,443 41 6,610 .008709595 3 A 592,585,941 0.9568 619,341,494 40 5,312 .010420703 4 A 592,103,038 0.9847 601,302,973 43 3,682 .009102371 5 F1 180,594,874 1.0100 178,806,806 8 258 .008896544 6 F1 179,857,635 0.9530 188,727,844 7 72 .008079238 7 F1 184,123,973 0.9135 201,558,810 6 29 .008193408 8 F1 173,980,826 0.9638 180,515,487 4 11 .008406703 9 L1 145,165,369 0.9837 147,570,773 7 370 .005400518 10 L1 146,184,642 0.9785 149,396,670 6 47 .005214383 11 L1 150,244,607 0.9369 160,363,547 5 13 .003948064 12 L1 135,825,713 0.9429 144,051,027 3 5 .005655100 RANDOM TOTALS: 3,670,090,345 3,794,384,247 211 24,953 CATG D1 EXCEPTION VALUES: 527,596 1,131,533 TOTAL TEST VALUES (4): 3,670,617,941 3,795,515,780 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 189,775,789 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 3,605,739,991 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 3,670,617,941 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 3,985,291,569 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 3,952,069,071 (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
