DATE: 02/10/2005 COMPTROLLER OF PUBLIC ACCOUNTS - PROPERTY TAX DIVISION PAGE: 1 TIME: 11:52:59 2004 CONFIDENCE INTERVAL DETAIL REPT: PTS428 015/Bexar VRSN: P 015-910/Northeast ISD ____________________________________________________________________________________________________________________________________ (1) (1) (1) (1) (1) (2) (3) # STRATUM CATEGORY LOCAL VALUE STRATUM RATIO STATE VALUE SAMPLE SIZE TOTAL PARCELS _________ ________ ___________ _____________ ___________ ___________ _____________ 1 A 3,007,882,029 0.9446 3,184,291,794 45 34,860 2 A 3,007,163,223 0.9657 3,113,972,479 44 23,063 3 A 3,008,294,066 0.9482 3,172,636,644 43 16,464 4 A 3,005,205,886 0.9727 3,089,550,618 45 9,091 5 B 326,218,452 0.8950 364,489,891 9 702 6 B 322,930,417 0.9089 355,298,071 9 55 7 B 330,631,784 0.9287 356,015,704 8 34 8 B 313,097,357 0.9105 343,874,088 7 16 9 C 93,816,942 0.9662 97,098,884 48 2,627 10 C 94,001,918 0.8440 111,376,680 26 787 11 C 93,764,479 1.0867 86,283,684 7 236 12 C 93,681,678 0.9283 100,917,460 6 65 13 F1 862,802,859 0.8893 970,204,497 18 1,708 14 F1 854,572,097 0.9232 925,663,017 13 474 15 F1 857,159,421 0.9563 896,328,998 13 182 16 F1 852,454,806 0.9411 905,806,828 8 53 17 L1 413,009,775 1.0788 382,841,838 7 3,131 18 L1 413,644,124 1.0880 380,187,614 7 499 19 L1 413,533,645 1.0102 409,358,191 7 135 20 L1 411,797,396 1.0509 391,852,123 7 48 RANDOM TOTALS: 18,775,662,354 19,638,049,103 377 94,230 CATG D1 EXCEPTION VALUES: 278,958 418,970 TOTAL TEST VALUES (4): 18,775,941,312 19,638,468,073 MARGIN OF ERROR PERCENT: 5.0000000 MARGIN OF ERROR VALUE: 981,923,404 CONFIDENCE INTERVAL VALUES (5): STATE LOWER LIMIT: 18,656,544,669 (STATE TEST VALUE MINUS MARGIN OF ERROR PERCENT) LOCAL TEST VALUE: 18,775,941,312 (WITHIN CONFIDENCE INTERVAL) STATE UPPER LIMIT: 20,620,391,477 (STATE TEST VALUE PLUS MARGIN OF ERROR PERCENT) VALUE ASSIGNED (6): 18,235,259,222 (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
