DATE: 06/29/2006 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 10:35:03 2005 CONFIDENCE INTERVAL DETAIL REPT: PTS428 015/Bexar VRSN: W 015-910/Northeast ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS STRATUM VARIANCE _________ ________ ___________ _____________ ___________ ___________ _____________ ________________ 1 A 3,298,690,968 0.9776 3,374,274,722 44 35,864 .018172678 2 A 3,290,485,724 0.9724 3,383,880,835 45 23,612 .004287899 3 A 3,299,760,325 0.9599 3,437,608,423 44 16,967 .004984103 4 A 3,286,383,271 0.9689 3,391,870,442 45 9,385 .006876369 5 B 343,338,912 0.9456 363,091,066 56 706 .005356954 6 B 343,693,380 0.9389 366,059,623 7 55 .001091931 7 B 350,535,025 0.9786 358,200,516 10 34 .007847160 8 B 329,250,256 0.9348 352,214,651 8 16 .017195603 9 C 68,453,428 0.9010 75,974,948 31 1,618 .124099127 10 C 68,393,590 0.9748 70,161,664 25 424 .025437168 11 C 68,430,266 0.9563 71,557,321 7 150 .029118109 12 C 68,279,054 0.9835 69,424,559 11 41 .014090150 13 D3 148,529,211 1.1592 128,130,789 11 685 .313949733 14 F1 932,946,735 1.0320 904,018,154 24 1,728 .020273279 15 F1 933,284,825 1.0616 879,130,393 9 499 .070267023 16 F1 936,706,369 0.9722 963,491,431 9 200 .015474209 17 F1 924,508,567 0.8902 1,038,540,291 6 58 .005957974 18 L1 408,743,835 1.0834 377,278,784 7 3,191 .025120624 19 L1 408,890,026 1.0217 400,205,565 7 538 .000967333 20 L1 411,905,446 0.9721 423,727,442 7 145 .003254799 21 L1 405,035,212 1.0405 389,269,786 6 46 .002240851 RANDOM TOTALS: 20,326,244,425 20,818,111,405 419 95,962 CATG D1 EXCEPTION VALUES: 233,931 452,477 TOTAL TEST VALUES (4): 20,326,478,356 20,818,563,882 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 1,040,928,194 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 19,777,635,688 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 20,326,478,356 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 21,859,492,076 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 19,702,628,029 (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
